{"id":29355,"date":"2020-08-01T10:08:54","date_gmt":"2020-08-01T17:08:54","guid":{"rendered":"https:\/\/kimqsta.com\/?post_type=knowledgebase&#038;p=4235"},"modified":"2026-08-13T18:23:33","modified_gmt":"2026-08-13T09:23:33","slug":"wordpress-error-log","status":"publish","type":"post","link":"https:\/\/kimqsta.com\/jp\/blog\/wordpress-error-log\/","title":{"rendered":"\u30a2\u30af\u30bb\u30b9\u30ed\u30b0\u3084WordPress\u30a8\u30e9\u30fc\u30ed\u30b0\u3092\u78ba\u8a8d\u3059\u308b"},"content":{"rendered":"<p>WordPress\u30b5\u30a4\u30c8\u306e<a href=\"https:\/\/kimqsta.com\/jp\/blog\/debugging-wordpress-performance\/\">\u30c8\u30e9\u30d6\u30eb\u30b7\u30e5\u30fc\u30c6\u30a3\u30f3\u30b0<\/a>\u3084\u30c7\u30d0\u30c3\u30b0\u306a\u3069\u3092\u884c\u3046\u3068\u304d\u306b\u3001\u30a8\u30e9\u30fc\u306b\u3064\u3044\u3066\u306e\u8a18\u9332\u304c\u975e\u5e38\u306b\u91cd\u8981\u306a\u624b\u304c\u304b\u308a\u3068\u306a\u308a\u307e\u3059\u3002\u30a2\u30af\u30bb\u30b9\u30ed\u30b0\u3084WordPress\u30a8\u30e9\u30fc\u30ed\u30b0\u306f\u3001\u5fc5\u8981\u306a\u6642\u306b\u7c21\u5358\u306b\u78ba\u8a8d\u3067\u304d\u307e\u3059\u3002\u305d\u306e\u65b9\u6cd5\u3092\u8a73\u3057\u304f\u3054\u7d39\u4ecb\u3057\u307e\u3059\u3002<\/p>\n<h2>\u30a2\u30af\u30bb\u30b9\u30ed\u30b0\u3068WordPress\u30a8\u30e9\u30fc\u30ed\u30b0\u3092\u78ba\u8a8d\u3059\u308b\u65b9\u6cd5<\/h2>\n<p>\u30a2\u30af\u30bb\u30b9\u30ed\u30b0\u3068WordPress\u30a8\u30e9\u30fc\u30ed\u30b0\u3092\u78ba\u8a8d\u3059\u308b\u65b9\u6cd5\u306f\u8907\u6570\u3042\u308a\u307e\u3059\u3002MyKinsta\u5185\u3067\u8868\u793a\u3059\u308b\u3053\u3068\u3082\u3001\u751f\u30ed\u30b0\u30d5\u30a1\u30a4\u30eb\u3092\u30c0\u30a6\u30f3\u30ed\u30fc\u30c9\u3059\u308b\u3053\u3068\u3082\u3067\u304d\u307e\u3059\u3002<\/p>\n<ol>\n<li><a href=\"#wordpress-logs-in-mykinsta\">\u9078\u629e\u80a21. MyKinsta\u3067\u8868\u793a\u3059\u308b<\/a><\/li>\n<li><a href=\"#raw-wordpress-logs\">\u9078\u629e\u80a22. WordPress\u306e\u751f\u30ed\u30b0\u3092\u78ba\u8a8d\u3059\u308b\u00a0<\/a><\/li>\n<li><a href=\"#debug-mode-mykinsta\">\u9078\u629e\u80a23. MyKinsta\u3067\u30c7\u30d0\u30c3\u30b0\u30e2\u30fc\u30c9\u3092\u6709\u52b9\u306b\u3059\u308b<\/a><\/li>\n<li><a href=\"#error-logs-wp-config\">\u9078\u629e\u80a24. wp-config.php\u30d5\u30a1\u30a4\u30eb\u306e\u30a8\u30e9\u30fc\u30ed\u30b0\u3092\u6709\u52b9\u306b\u3059\u308b<\/a><\/li>\n<li class><a href=\"https:\/\/kimqsta.com\/jp\/blog\/wordpress-error-log\/#5-kinsta-api\">\u9078\u629e\u80a25. Kinsta API\u3067\u30ed\u30b0\u3092\u78ba\u8a8d\u3059\u308b<\/a><\/li>\n<\/ol>\n<h3 id=\"wordpress-logs-in-mykinsta\">\u9078\u629e\u80a21. MyKinsta\u3067\u8868\u793a\u3059\u308b<\/h3>\n<p><a href=\"https:\/\/my.kimqsta.com\/?lang=ja\" target=\"_blank\" rel=\"noopener noreferrer\">MyKinsta<\/a>\u3067\u30ed\u30b0\u3092\u7d20\u65e9\u304f\u78ba\u8a8d\u3059\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002\u3053\u308c\u306f\u3001<a href=\"https:\/\/kimqsta.com\/jp\/blog\/best-ftp-clients\/\">FTP\u30af\u30e9\u30a4\u30a2\u30f3\u30c8<\/a>\u3084\u30b3\u30de\u30f3\u30c9\u30e9\u30a4\u30f3\u3092\u4f7f\u7528\u3059\u308b\u3053\u3068\u306a\u304f\u7d20\u65e9\u304f\u30c7\u30d0\u30c3\u30b0\u3057\u305f\u3044\u6642\u306b\u6709\u7528\u3067\u3059\u3002<\/p>\n<p>\u5bfe\u8c61\u306eWordPress\u30b5\u30a4\u30c8\u3092\u30af\u30ea\u30c3\u30af\u3057\u3066\u3001\u5de6\u5074\u306e\u30e1\u30cb\u30e5\u30fc\u304b\u3089\u300c<strong>\u30ed\u30b0<\/strong>\u300d\u3092\u30af\u30ea\u30c3\u30af\u3057\u307e\u3059\u3002\u30c9\u30ed\u30c3\u30d7\u30c0\u30a6\u30f3\u30e1\u30cb\u30e5\u30fc\u304b\u3089\u597d\u307f\u306e\u30d5\u30a1\u30a4\u30eb\u3092\u9078\u629e\u3057\u3066\u304f\u3060\u3055\u3044\u3002\u300cerror.log\u300d\u300ckinsta-cache-perf.log\u300d\u300caccess.log\u300d\u30bf\u30d6\u304b\u3089\u305d\u308c\u305e\u308c\u306e\u30d5\u30a1\u30a4\u30eb\u3092\u898b\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002<\/p>\n<h4>\u300cerror.log\u300d\u30d5\u30a1\u30a4\u30eb<\/h4>\n<figure id=\"attachment_70699\" aria-describedby=\"caption-attachment-70699\" style=\"width: 1063px\" class=\"wp-caption alignnone\"><img loading=\"lazy\" decoding=\"async\" class=\"wp-image-70699 size-full\" src=\"https:\/\/kimqsta.com\/jp\/wp-content\/uploads\/sites\/6\/2020\/08\/mykinsta-error-log.png\" alt=\"MyKinsta\u3067\u300cerror.log\u300d\u30d5\u30a1\u30a4\u30eb\u3092\u78ba\u8a8d\u3059\u308b\" width=\"1063\" height=\"678\" srcset=\"https:\/\/kimqsta.com\/jp\/wp-content\/uploads\/sites\/6\/2020\/08\/mykinsta-error-log.png 1063w, https:\/\/kimqsta.com\/jp\/wp-content\/uploads\/sites\/6\/2020\/08\/mykinsta-error-log-300x191.png 300w, https:\/\/kimqsta.com\/jp\/wp-content\/uploads\/sites\/6\/2020\/08\/mykinsta-error-log-1024x653.png 1024w, https:\/\/kimqsta.com\/jp\/wp-content\/uploads\/sites\/6\/2020\/08\/mykinsta-error-log-768x490.png 768w\" sizes=\"auto, (max-width: 1063px) 100vw, 1063px\" \/><figcaption id=\"caption-attachment-70699\" class=\"wp-caption-text\">MyKinsta\u3067\u300cerror.log\u300d\u30d5\u30a1\u30a4\u30eb\u3092\u78ba\u8a8d\u3059\u308b<\/figcaption><\/figure>\n<h4>\u300ckinsta-cache-perf.log\u300d\u30d5\u30a1\u30a4\u30eb<\/h4>\n<figure id=\"attachment_70700\" aria-describedby=\"caption-attachment-70700\" style=\"width: 1063px\" class=\"wp-caption alignnone\"><img loading=\"lazy\" decoding=\"async\" class=\"wp-image-70700 size-full\" src=\"https:\/\/kimqsta.com\/jp\/wp-content\/uploads\/sites\/6\/2020\/08\/mykinsta-kinsta-cache-perf-log.png\" alt=\"MyKinsta\u3067\u300ckinsta-cache-perf.log\u300d\u30d5\u30a1\u30a4\u30eb\u3092\u78ba\u8a8d\u3059\u308b\" width=\"1063\" height=\"681\" srcset=\"https:\/\/kimqsta.com\/jp\/wp-content\/uploads\/sites\/6\/2020\/08\/mykinsta-kinsta-cache-perf-log.png 1063w, https:\/\/kimqsta.com\/jp\/wp-content\/uploads\/sites\/6\/2020\/08\/mykinsta-kinsta-cache-perf-log-300x192.png 300w, https:\/\/kimqsta.com\/jp\/wp-content\/uploads\/sites\/6\/2020\/08\/mykinsta-kinsta-cache-perf-log-1024x656.png 1024w, https:\/\/kimqsta.com\/jp\/wp-content\/uploads\/sites\/6\/2020\/08\/mykinsta-kinsta-cache-perf-log-768x492.png 768w\" sizes=\"auto, (max-width: 1063px) 100vw, 1063px\" \/><figcaption id=\"caption-attachment-70700\" class=\"wp-caption-text\">MyKinsta\u3067\u300ckinsta-cache-perf.log\u300d\u30d5\u30a1\u30a4\u30eb\u3092\u78ba\u8a8d\u3059\u308b<\/figcaption><\/figure>\n<h4>\u300caccess.log\u300d\u30d5\u30a1\u30a4\u30eb<\/h4>\n<figure id=\"attachment_70703\" aria-describedby=\"caption-attachment-70703\" style=\"width: 1065px\" class=\"wp-caption alignnone\"><img loading=\"lazy\" decoding=\"async\" class=\"wp-image-70703 size-full\" src=\"https:\/\/kimqsta.com\/jp\/wp-content\/uploads\/sites\/6\/2020\/08\/mykinsta-access-log-1.png\" alt=\"MyKinsta\u3067\u300caccess.log\u300d\u30d5\u30a1\u30a4\u30eb\u3092\u78ba\u8a8d\u3059\u308b\" width=\"1065\" height=\"680\" srcset=\"https:\/\/kimqsta.com\/jp\/wp-content\/uploads\/sites\/6\/2020\/08\/mykinsta-access-log-1.png 1065w, https:\/\/kimqsta.com\/jp\/wp-content\/uploads\/sites\/6\/2020\/08\/mykinsta-access-log-1-300x192.png 300w, https:\/\/kimqsta.com\/jp\/wp-content\/uploads\/sites\/6\/2020\/08\/mykinsta-access-log-1-1024x654.png 1024w, https:\/\/kimqsta.com\/jp\/wp-content\/uploads\/sites\/6\/2020\/08\/mykinsta-access-log-1-768x490.png 768w\" sizes=\"auto, (max-width: 1065px) 100vw, 1065px\" \/><figcaption id=\"caption-attachment-70703\" class=\"wp-caption-text\">MyKinsta\u3067\u300caccess.log\u300d\u30d5\u30a1\u30a4\u30eb\u3092\u78ba\u8a8d\u3059\u308b<\/figcaption><\/figure>\n<h3 id=\"raw-wordpress-logs\">\u9078\u629e\u80a22. FTP\u3067WordPress\u306e\u751f\u30ed\u30b0\u3092\u78ba\u8a8d\u3059\u308b<\/h3>\n<p>\u30ed\u30b0\u3092\u8868\u793a\u3059\u308b2\u3064\u76ee\u306e\u65b9\u6cd5\u306f\u3001\u751f\u30ed\u30b0\u30d5\u30a1\u30a4\u30eb\u306e\u30c0\u30a6\u30f3\u30ed\u30fc\u30c9\u3067\u3059\u3002\u6700\u521d\u306e\u30b9\u30c6\u30c3\u30d7\u3068\u3057\u3066\u3001<a href=\"https:\/\/kimqsta.com\/jp\/blog\/how-to-use-sftp\/\" target=\"_blank\" rel=\"noopener noreferrer\">SFTP\u3092\u4f7f\u7528\u3057\u3066WordPress\u30b5\u30a4\u30c8\u306b\u63a5\u7d9a<\/a>\u3057\u307e\u3059\u3002\u30eb\u30fc\u30c8\u306b\u300clogs\u300d\u3068\u3044\u3046\u30d5\u30a9\u30eb\u30c0\u304c\u78ba\u8a8d\u3067\u304d\u308b\u306f\u305a\u3067\u3059\u3002<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-6535\" src=\"https:\/\/kimqsta.com\/wp-content\/uploads\/2015\/08\/wordpress-error-logs-folder-sftp.png\" alt=\"wordpress error logs folder sftp\" width=\"1314\" height=\"481\"><\/p>\n<p>\u30d5\u30a9\u30eb\u30c0\u5185\u306b\u306f\u3001\u30a2\u30af\u30bb\u30b9\u30ed\u30b0\u3001WordPress\u30a8\u30e9\u30fc\u30ed\u30b0\u3001\u305d\u3057\u3066Kinsta\u30ad\u30e3\u30c3\u30b7\u30e5\u306e\u30ed\u30b0\u304c\u3042\u308a\u307e\u3059\u3002<\/p>\n<ul style=\"margin-left: 30px\">\n<li>access.log<\/li>\n<li>error.log<\/li>\n<li>kinsta-cache-perf.log<\/li>\n<\/ul>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-6536\" src=\"https:\/\/kimqsta.com\/wp-content\/uploads\/2015\/08\/logs-wordpress.png\" alt=\"logs wordpress\" width=\"1565\" height=\"730\"><\/p>\n<p>\u65e5\u4ed8\u306e\u53e4\u3044\u30ed\u30b0\u30a2\u30fc\u30ab\u30a4\u30d6\u3092\u5bfe\u8c61\u306b\u3001<a href=\"https:\/\/kimqsta.com\/jp\/blog\/enable-gzip-compression\/\">Gzip<\/a>\uff08.gz\uff09\u30d0\u30c3\u30af\u30a2\u30c3\u30d7\u304c\u81ea\u52d5\u3067\u4f5c\u6210\u3055\u308c\u307e\u3059\u3002<a href=\"https:\/\/kimqsta.com\/blog\/wordpress-debug\/\" target=\"_blank\" rel=\"noopener noreferrer\">WordPress\u306e\u30c7\u30d0\u30c3\u30b0\u306b\u3064\u3044\u3066\u8a73\u3057\u304f\u306f\u3053\u3061\u3089<\/a>\u3092\u3054\u53c2\u7167\u304f\u3060\u3055\u3044\u3002<\/p>\n<h3 id=\"debug-mode-mykinsta\">\u9078\u629e\u80a23. MyKinsta\u3067\u30c7\u30d0\u30c3\u30b0\u30e2\u30fc\u30c9\u3092\u6709\u52b9\u306b\u3059\u308b<\/h3>\n<p>MyKinsta\u304b\u3089<a href=\"https:\/\/kimqsta.com\/jp\/changelog\/wp_debug-tool\/\">WordPress\u30c7\u30d0\u30c3\u30b0\u30e2\u30fc\u30c9<\/a>\u3092\u6709\u52b9\u306b\u3059\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002\u300c<strong>\u30b5\u30a4\u30c8<\/strong>\u300d\uff1e\uff08<strong>\u30b5\u30a4\u30c8\u540d<\/strong>\uff09\uff1e\u300c<strong>\u30c4\u30fc\u30eb<\/strong>\u300d\u306b\u79fb\u52d5\u3057\u3001\u300c<strong>WordPress\u30c7\u30d0\u30c3\u30b0<\/strong>\u300d\u306e\u300c<strong>\u5229\u7528\u3059\u308b<\/strong>\u300d\u3092\u30af\u30ea\u30c3\u30af\u3057\u307e\u3059\u3002<\/p>\n<figure id=\"attachment_60008\" aria-describedby=\"caption-attachment-60008\" style=\"width: 1309px\" class=\"wp-caption alignnone\"><img loading=\"lazy\" decoding=\"async\" class=\"wp-image-60008 size-full\" src=\"https:\/\/kimqsta.com\/jp\/wp-content\/uploads\/sites\/6\/2024\/02\/disable-wp-debugging.png\" alt=\"MyKinsta\u3067WordPress\u306e\u30c7\u30d0\u30c3\u30b0\u30e2\u30fc\u30c9\u3092\u6709\u52b9\u306b\u3059\u308b\" width=\"1309\" height=\"393\" srcset=\"https:\/\/kimqsta.com\/jp\/wp-content\/uploads\/sites\/6\/2024\/02\/disable-wp-debugging.png 1309w, https:\/\/kimqsta.com\/jp\/wp-content\/uploads\/sites\/6\/2024\/02\/disable-wp-debugging-300x90.png 300w, https:\/\/kimqsta.com\/jp\/wp-content\/uploads\/sites\/6\/2024\/02\/disable-wp-debugging-1024x307.png 1024w, https:\/\/kimqsta.com\/jp\/wp-content\/uploads\/sites\/6\/2024\/02\/disable-wp-debugging-768x231.png 768w\" sizes=\"auto, (max-width: 1309px) 100vw, 1309px\" \/><figcaption id=\"caption-attachment-60008\" class=\"wp-caption-text\">MyKinsta\u3067WordPress\u306e\u30c7\u30d0\u30c3\u30b0\u30e2\u30fc\u30c9\u3092\u6709\u52b9\u306b\u3059\u308b<\/figcaption><\/figure>\n<h3 id=\"error-logs-wp-config\">\u9078\u629e\u80a24. wp-config.php\u30d5\u30a1\u30a4\u30eb\u306e\u30a8\u30e9\u30fc\u30ed\u30b0\u3092\u6709\u52b9\u306b\u3059\u308b<\/h3>\n<p>WordPress\u306e\u30a8\u30e9\u30fc\u30ed\u30b0\u3092\u8868\u793a\u3059\u308b\u6700\u5f8c\u306e\u65b9\u6cd5\u3068\u3057\u3066\u3001<code>wp-config.php<\/code>\u30d5\u30a1\u30a4\u30eb\u3067\u30ed\u30b0\u3092\u6709\u52b9\u306b\u3059\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002\u307e\u305a\u3001SFTP\u3092\u4f7f\u7528\u3057\u3066\u30a6\u30a7\u30d6\u30b5\u30a4\u30c8\u306b\u30a2\u30af\u30bb\u30b9\u3057\u307e\u3059\u3002\u6b21\u306b<code>wp-config.php<\/code>\u30d5\u30a1\u30a4\u30eb\u3092\u7de8\u96c6\u3067\u304d\u308b\u3088\u3046\u306b\u30c0\u30a6\u30f3\u30ed\u30fc\u30c9\u3057\u307e\u3059\u3002\u6ce8\uff09\u5fc5\u305a\u6700\u521d\u306b\u3053\u306e\u30d5\u30a1\u30a4\u30eb\u306e\u30d0\u30c3\u30af\u30a2\u30c3\u30d7\u3092\u4f5c\u6210\u3057\u3066\u304f\u3060\u3055\u3044\u3002<\/p>\n<figure id=\"attachment_52679\" aria-describedby=\"caption-attachment-52679\" style=\"width: 1294px\" class=\"wp-caption aligncenter\"><img loading=\"lazy\" decoding=\"async\" class=\"wp-image-52679 size-full\" src=\"https:\/\/kimqsta.com\/wp-content\/uploads\/2018\/06\/download-wp-config-php-file.png\" alt=\"wp-config.php\u30d5\u30a1\u30a4\u30eb\u3092\u30c0\u30a6\u30f3\u30ed\u30fc\u30c9\u3059\u308b\" width=\"1294\" height=\"799\"><figcaption id=\"caption-attachment-52679\" class=\"wp-caption-text\">wp-config.php\u30d5\u30a1\u30a4\u30eb\u3092\u30c0\u30a6\u30f3\u30ed\u30fc\u30c9\u3059\u308b<\/figcaption><\/figure>\n<p><code>\/* That's all, stop editing! Happy blogging. *\/<\/code>\u3092\u63a2\u3057\u3001\u305d\u306e\u76f4\u524d\u306b\u6b21\u306e\u30b3\u30fc\u30c9\u3092\u8ffd\u52a0\u3057\u307e\u3059\u3002<\/p>\n<pre><code class=\"language-php\">define( 'WP_DEBUG', true );<\/code><\/pre>\n<figure id=\"attachment_17950\" aria-describedby=\"caption-attachment-17950\" style=\"width: 1302px\" class=\"wp-caption aligncenter\"><img loading=\"lazy\" decoding=\"async\" class=\"size-full wp-image-17950\" src=\"https:\/\/kimqsta.com\/wp-content\/uploads\/2015\/08\/wp_debug.png\" alt=\"WP_DEBUG\" width=\"1302\" height=\"470\"><figcaption id=\"caption-attachment-17950\" class=\"wp-caption-text\">WP_DEBUG<\/figcaption><\/figure>\n<p><code>wp-config.php<\/code>\u30d5\u30a1\u30a4\u30eb\u306b\u65e2\u306b\u4e0a\u8a18\u306e\u30b3\u30fc\u30c9\u304c\u5b58\u5728\u3057\u3066\u304a\u308a\u300cfalse\u300d\u306b\u8a2d\u5b9a\u3055\u308c\u3066\u3044\u308b\u5834\u5408\u306b\u306f\u3001\u305d\u308c\u3092 \u300ctrue\u300d\u306b\u5909\u66f4\u3059\u308b\u3060\u3051\u3067OK\u3067\u3059\u3002\u3053\u308c\u3067\u30c7\u30d0\u30c3\u30b0\u30e2\u30fc\u30c9\u304c\u6709\u52b9\u306b\u306a\u308a\u307e\u3059\u3002\u6ce8\uff09\u5b58\u5728\u3059\u308b\u5834\u5408\u306b\u306f\u3001WordPress\u7ba1\u7406\u753b\u9762\u306b\u8b66\u544a\u307e\u305f\u306f\u30a8\u30e9\u30fc\u304c\u8868\u793a\u3055\u308c\u307e\u3059\u3002<\/p>\n<p>\u6b21\u306b\u3001WP_DEBUG\u306e\u76f4\u5f8c\u306b\u6b21\u306e\u30b3\u30fc\u30c9\u3092\u8ffd\u52a0\u3059\u308b\u3053\u3068\u306b\u3088\u308a\u3001\u3059\u3079\u3066\u306e\u30a8\u30e9\u30fc\u3092\u7279\u5b9a\u306e\u30d5\u30a1\u30a4\u30eb\u306b\u9001\u4fe1\u3059\u308b\u3088\u3046\u306b\u6307\u5b9a\u3067\u304d\u307e\u3059\u3002<\/p>\n<pre><code class=\"language-php\">define( 'WP_DEBUG_LOG', true );<\/code><\/pre>\n<figure id=\"attachment_17951\" aria-describedby=\"caption-attachment-17951\" style=\"width: 1277px\" class=\"wp-caption aligncenter\"><img loading=\"lazy\" decoding=\"async\" class=\"size-full wp-image-17951\" src=\"https:\/\/kimqsta.com\/wp-content\/uploads\/2015\/08\/WP_DEBUG_LOG.png\" alt=\"WP_DEBUG_LOG\" width=\"1277\" height=\"473\"><figcaption id=\"caption-attachment-17951\" class=\"wp-caption-text\">WP_DEBUG_LOG<\/figcaption><\/figure>\n<p>\u5909\u66f4\u5185\u5bb9\u3092\u4fdd\u5b58\u3057\u3001\u30d5\u30a1\u30a4\u30eb\u3092\u30b5\u30fc\u30d0\u30fc\u306b\u518d\u3073\u30a2\u30c3\u30d7\u30ed\u30fc\u30c9\u3057\u307e\u3059\u3002\u3059\u308b\u3068\u30a8\u30e9\u30fc\u304c<code>\/wp-content\/<\/code>\u30d5\u30a9\u30eb\u30c0\u5185\u306e<code>debug.log<\/code>\u30d5\u30a1\u30a4\u30eb\u306b\u8a18\u9332\u3055\u308c\u307e\u3059\u3002\u4f55\u3089\u304b\u306e\u7406\u7531\u3067\u3053\u306e\u30d5\u30a1\u30a4\u30eb\u304c\u78ba\u8a8d\u3067\u304d\u306a\u3044\u5834\u5408\u306b\u306f\u3001\u81ea\u5206\u3067\u4f5c\u6210\u3059\u308b\u3053\u3068\u3082\u3067\u304d\u307e\u3059\u3002<\/p>\n<p><b>\u91cd\u8981<\/b>\uff09 Kinsta\u306e\u74b0\u5883\u3067<a href=\"https:\/\/kimqsta.com\/jp\/docs\/wordpress-hosting\/wordpress-troubleshooting\/wordpress-debugging\/#enable-wp_debug\"><code>WP_DEBUG<\/code>\u3092\u6709\u52b9\u306b\u3059\u308b<\/a>\u3068\u3001\u3059\u3079\u3066\u306e\u30a8\u30e9\u30fc\u304c<code>debug.log<\/code>\u30d5\u30a1\u30a4\u30eb\u306b\u30eb\u30fc\u30c6\u30a3\u30f3\u30b0\u3055\u308c\u3001MyKinsta\u306e<code>error.log<\/code>\u306b\u306f\u4f55\u3082\u8a18\u9332\u3055\u308c\u306a\u304f\u306a\u308a\u307e\u3059\u3002<\/p>\n<h3>\u9078\u629e\u80a25. Kinsta API\u3067\u30ed\u30b0\u3092\u78ba\u8a8d\u3059\u308b<\/h3>\n<p class=\"PDq2pG_selectionAnchorContainer\" data-start=\"30\" data-end=\"174\"><a class=\"decorated-link\" href=\"https:\/\/kimqsta.com\/jp\/changelog\/kinsta-api\/\" target=\"_new\" rel=\"noopener\" data-start=\"48\" data-end=\"102\">Kinsta API<\/a>\u3092\u4f7f\u3046\u3068\u3001Kinsta\u3067\u30db\u30b9\u30c8\u3057\u3066\u3044\u308bWordPress\u30b5\u30a4\u30c8\u306a\u3069\u306e\u30b5\u30fc\u30d3\u30b9\u3092API\u7d4c\u7531\u3067\u64cd\u4f5c\u3067\u304d\u307e\u3059\u3002API\u306b\u306f\u3001\u30b5\u30a4\u30c8\u306e\u30ed\u30b0\u3092\u53d6\u5f97\u3059\u308b\u305f\u3081\u306e\u30a8\u30f3\u30c9\u30dd\u30a4\u30f3\u30c8\u3082\u7528\u610f\u3055\u308c\u3066\u3044\u307e\u3059\u3002<\/p>\n<p data-start=\"176\" data-end=\"395\">Kinsta API\u3092\u5229\u7528\u3059\u308b\u306b\u306f\u3001MyKinsta\u306b\u5c11\u306a\u304f\u3068\u30821\u3064\u306e<a class=\"decorated-link\" href=\"https:\/\/kimqsta.com\/jp\/wordpress-hosting\/\" target=\"_new\" rel=\"noopener\" data-start=\"211\" data-end=\"264\">WordPress\u30b5\u30a4\u30c8<\/a>\u304c\u3042\u308b\u30a2\u30ab\u30a6\u30f3\u30c8\u304c\u5fc5\u8981\u3067\u3059\u3002\u307e\u305f\u3001\u8a8d\u8a3c\u3057\u3066\u30a2\u30ab\u30a6\u30f3\u30c8\u306b\u30a2\u30af\u30bb\u30b9\u3059\u308b\u305f\u3081\u306e<a class=\"decorated-link\" href=\"https:\/\/kimqsta.com\/jp\/changelog\/kinsta-api\/#authentication-and-user-access\" target=\"_new\" rel=\"noopener\" data-start=\"300\" data-end=\"383\">API\u30ad\u30fc\u3092\u751f\u6210<\/a>\u3057\u307e\u3059\u3002<\/p>\n<p data-start=\"397\" data-end=\"616\">API\u30ad\u30fc\u3092\u7528\u610f\u3057\u305f\u3089\u3001API\u7d4c\u7531\u3067\u30b5\u30a4\u30c8\u306e\u30ed\u30b0\u306b\u30a2\u30af\u30bb\u30b9\u3059\u308b\u305f\u3081\u306b\u3001\u5bfe\u8c61\u30b5\u30a4\u30c8\u306e\u74b0\u5883ID\u3092\u6307\u5b9a\u3057\u307e\u3059\u3002\u74b0\u5883ID\u306f\u3001<a class=\"decorated-link\" href=\"https:\/\/api-docs.kimqsta.com\/api-reference\/wordpress-site-environments\/get-site-environments\" target=\"_new\" rel=\"noopener\" data-start=\"455\" data-end=\"564\">\u30b5\u30a4\u30c8\u74b0\u5883\u53d6\u5f97\u30a8\u30f3\u30c9\u30dd\u30a4\u30f3\u30c8<\/a>\u3092\u4f7f\u3063\u3066\u30d7\u30ed\u30b0\u30e9\u30e0\u304b\u3089\u53d6\u5f97\u3067\u304d\u307e\u3059\u3002\u3053\u306e\u30a8\u30f3\u30c9\u30dd\u30a4\u30f3\u30c8\u3067\u306f\u3001\u74b0\u5883ID\u3092\u542b\u3080\u30b5\u30a4\u30c8\u74b0\u5883\u306e\u8a73\u7d30\u304c\u8fd4\u3055\u308c\u307e\u3059\u3002<\/p>\n<pre><code class=\"language-json\">{\n  \"site\": {\n    \"environments\": [\n      {\n        \"id\": \"54fb80af-576c-4fdc-ba4f-b596c83f15a1\",\n        \"name\": \"first-site\",\n        \"display_name\": \"First site\",\n        \"is_blocked\": false,\n        \"id_edge_cache\": \"54fb80af-576c-4fdc-ba4f-b596c83f15a1\",\n        \"cdn_cache_id\": \"54fb80af-576c-4fdc-ba4f-b596c83f15a1\",\n        \"is_premium\": false,\n        \"domains\": [\n          {\n            \"id\": \"54fb80af-576c-4fdc-ba4f-b596c83f15a1\",\n            \"name\": \"example.com\",\n            \"type\": \"live\"\n          }\n        ],\n        \"primaryDomain\": {\n          \"id\": \"54fb80af-576c-4fdc-ba4f-b596c83f15a1\",\n          \"name\": \"example.com\",\n          \"type\": \"live\"\n        },\n        \"ssh_connection\": {\n          \"ssh_port\": \"808080\",\n          \"ssh_ip\": {\n            \"external_ip\": \"1xx.1xx.1xx.1xx\"\n          }\n        },\n        \"container_info\": {\n          \"id\": \"54fb80af-576c-4fdc-ba4f-b596c83f15a1\",\n          \"php_engine_version\": \"php8.0\"\n        }\n      }\n    ]\n  }\n}<\/code><\/pre>\n<p>\u30b5\u30a4\u30c8\u306e\u74b0\u5883ID\u3092\u53d6\u5f97\u3057\u305f\u3089\u3001\u6b21\u306eURL\u306b<code data-start=\"1638\" data-end=\"1643\">GET<\/code>\u30ea\u30af\u30a8\u30b9\u30c8\u3092\u9001\u4fe1\u3057\u307e\u3059\u3002<\/p>\n<pre><code class=\"language-bash\">https:\/\/api.kimqsta.com\/v2\/sites\/environments\/{env_id}\/logs?file_name=error&lines=100<\/code><\/pre>\n<p>\u3053\u306e\u30ea\u30af\u30a8\u30b9\u30c8\u3067\u306f\u3001\u53d6\u5f97\u3057\u305f\u3044\u30ed\u30b0\u30d5\u30a1\u30a4\u30eb\uff08<code data-start=\"1777\" data-end=\"1785\">access<\/code>\u3001<code data-start=\"1786\" data-end=\"1793\">error<\/code>\u3001<code data-start=\"1794\" data-end=\"1813\">kinsta-cache-perf<\/code>\uff09\u3068\u3001\u53d6\u5f97\u3059\u308b\u30ed\u30b0\u306e\u884c\u6570\u3092\u6307\u5b9a\u3057\u307e\u3059\u3002<\/p>\n<pre><code class=\"language-bash\">curl -i -X GET \\\n  'https:\/\/api.kimqsta.com\/v2\/sites\/environments\/{env_id}\/logs?file_name=access&lines=100' \\\n  -H 'Authorization: Bearer '<\/code><\/pre>\n<p>\u30ec\u30b9\u30dd\u30f3\u30b9\u3068\u3057\u3066\u3001\u6307\u5b9a\u3057\u305f\u884c\u6570\u306e\u30ed\u30b0\u304c\u6587\u5b57\u5217\u3067\u8fd4\u3055\u308c\u307e\u3059\u3002<\/p>\n<pre><code class=\"language-json\">{\n    \"environment\": {\n        \"container_info\": {\n            \"logs\": \"mysite.kinsta.cloud ::1 [07\/Dec\/2023:00:02:01 +0000] HEAD \\\"\/wp-cron.php?server_triggered_cronjob\\\" HTTP\/2.0 200 \\\"-\\\" \\\"curl\/7.68.0\\\" - \\\"\/wp-cron.php\\\" - - 230 0.017 0.018\\nmysite.kinsta.cloud ::1 [07\/Dec\/2023:00:17:01 +0000] HEAD \\\"\/wp-cron.php?server_triggered_cronjob\\\" HTTP\/2.0 200 \\\"-\\\" \\\"curl\/7.68.0\\\" - \\\"\/wp-cron.php\\\" - - 230 0.139 0.139\\nmysite.kinsta.cloud ::1 [07\/Dec\/2023:00:32:01 +0000] HEAD \\\"\/wp-cron.php?server_triggered_cronjob\\\" HTTP\/2.0 200 \\\"-\\\" \\\"curl\/7.68.0\\\" - \\\"\/wp-cron.php\\\" - - 230 0.016 0.016\\nmysite.kinsta.cloud ::1 [07\/Dec\/2023:00:47:01 +0000] HEAD \\\"\/wp-cron.php?server_triggered_cronjob\\\" HTTP\/2.0 200 \\\"-\\\" \\\"curl\/7.68.0\\\" - \\\"\/wp-cron.php\\\" - - 230 0.015 0.015\\n\"\n        }\n    }\n}<\/code><\/pre>\n<p>\u305d\u306e\u5f8c\u3001<code data-start=\"2826\" data-end=\"2830\">\\n<\/code>\u306b\u3088\u308b\u6539\u884c\u3054\u3068\u306b\u6587\u5b57\u5217\u3092\u5206\u5272\u3057\u3066\u3001\u30ed\u30b0\u30921\u884c\u305a\u3064\u6271\u3044\u3084\u3059\u3044\u5f62\u5f0f\u306b\u6574\u3048\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002\u305f\u3068\u3048\u3070\u3001<a class=\"decorated-link\" href=\"https:\/\/kimqsta.com\/javascript\/\" target=\"_new\" rel=\"noopener\" data-start=\"2878\" data-end=\"2922\">JavaScript<\/a>\u3067\u306f<code data-start=\"2924\" data-end=\"2933\">split()<\/code>\u30e1\u30bd\u30c3\u30c9\u3092\u4f7f\u7528\u3057\u307e\u3059\u3002<\/p>\n<pre><code class=\"language-js\">const logsData = {\n    \"environment\": {\n        \"container_info\": {\n            \"logs\": \"string\"\n        }\n    }\n};\n\nconst logsString = logsData.environment.container_info.logs;\n\n\/\/ Splitting the logs string into an array of log entries based on the newline character '\\n'\nconst logEntries = logsString.split('\\n');\n\nconsole.log(logEntries);<\/code><\/pre>\n<div id=\"gtx-trans\">\n<div class=\"gtx-trans-icon\"><\/div>\n<\/div>\n","protected":false},"excerpt":{"rendered":"<p>WordPress\u30b5\u30a4\u30c8\u306e\u30c8\u30e9\u30d6\u30eb\u30b7\u30e5\u30fc\u30c6\u30a3\u30f3\u30b0\u3084\u30c7 &#8230;<\/p>\n","protected":false},"author":38,"featured_media":29356,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_kinsta_gated_content":false,"_kinsta_gated_content_redirect":"","footnotes":""},"tags":[],"topic":[826,830],"class_list":["post-29355","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","topic-wordpress-development","topic-wordpress-issues"],"yoast_head":"<!-- This site is optimized with the Yoast SEO Premium plugin v24.6 (Yoast SEO v24.6) - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>\u30a2\u30af\u30bb\u30b9\u30ed\u30b0\u3084WordPress\u30a8\u30e9\u30fc\u30ed\u30b0\u3092\u78ba\u8a8d\u3059\u308b\uff5cKinsta\u00ae<\/title>\n<meta name=\"description\" content=\"WordPress\u30b5\u30a4\u30c8\u306e\u30c8\u30e9\u30d6\u30eb\u30b7\u30e5\u30fc\u30c6\u30a3\u30f3\u30b0\u3084\u30c7\u30d0\u30c3\u30b0\u306a\u3069\u3092\u884c\u3046\u3068\u304d\u306b\u3001\u30a8\u30e9\u30fc\u306b\u3064\u3044\u3066\u306e\u8a18\u9332\u304c\u975e\u5e38\u306b\u91cd\u8981\u306a\u624b\u304c\u304b\u308a\u3068\u306a\u308a\u307e\u3059\u3002\u30a2\u30af\u30bb\u30b9\u30ed\u30b0\u3084WordPress\u30a8\u30e9\u30fc\u30ed\u30b0\u306f\u3001\u5fc5\u8981\u306a\u6642\u306b\u7c21\u5358\u306b\u78ba\u8a8d\u3067\u304d\u307e\u3059\u3002\u305d\u306e\u65b9\u6cd5\u3092\u8a73\u3057\u304f\u3054\u7d39\u4ecb\u3057\u307e\u3059\u3002\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/kimqsta.com\/jp\/blog\/wordpress-error-log\/\" \/>\n<meta property=\"og:locale\" content=\"ja_JP\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"\u30a2\u30af\u30bb\u30b9\u30ed\u30b0\u3084WordPress\u30a8\u30e9\u30fc\u30ed\u30b0\u3092\u78ba\u8a8d\u3059\u308b\" \/>\n<meta property=\"og:description\" content=\"WordPress\u30b5\u30a4\u30c8\u306e\u30c8\u30e9\u30d6\u30eb\u30b7\u30e5\u30fc\u30c6\u30a3\u30f3\u30b0\u3084\u30c7\u30d0\u30c3\u30b0\u306a\u3069\u3092\u884c\u3046\u3068\u304d\u306b\u3001\u30a8\u30e9\u30fc\u306b\u3064\u3044\u3066\u306e\u8a18\u9332\u304c\u975e\u5e38\u306b\u91cd\u8981\u306a\u624b\u304c\u304b\u308a\u3068\u306a\u308a\u307e\u3059\u3002\u30a2\u30af\u30bb\u30b9\u30ed\u30b0\u3084WordPress\u30a8\u30e9\u30fc\u30ed\u30b0\u306f\u3001\u5fc5\u8981\u306a\u6642\u306b\u7c21\u5358\u306b\u78ba\u8a8d\u3067\u304d\u307e\u3059\u3002\u305d\u306e\u65b9\u6cd5\u3092\u8a73\u3057\u304f\u3054\u7d39\u4ecb\u3057\u307e\u3059\u3002\" \/>\n<meta property=\"og:url\" content=\"https:\/\/kimqsta.com\/jp\/blog\/wordpress-error-log\/\" \/>\n<meta property=\"og:site_name\" content=\"Kinsta\u00ae\" \/>\n<meta property=\"article:publisher\" content=\"https:\/\/www.facebook.com\/Kinsta-Japan-334616080691171\/\" \/>\n<meta property=\"article:author\" content=\"https:\/\/www.facebook.com\/fm.brianleejackson\" \/>\n<meta property=\"article:published_time\" content=\"2020-08-01T17:08:54+00:00\" \/>\n<meta property=\"article:modified_time\" content=\"2026-08-13T09:23:33+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/kimqsta.com\/jp\/wp-content\/uploads\/sites\/6\/2020\/08\/wordpress-error-log-3-1024x512-1.png\" \/>\n\t<meta property=\"og:image:width\" content=\"1024\" \/>\n\t<meta property=\"og:image:height\" content=\"512\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/png\" \/>\n<meta name=\"author\" content=\"Brian Jackson\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:description\" content=\"WordPress\u30b5\u30a4\u30c8\u306e\u30c8\u30e9\u30d6\u30eb\u30b7\u30e5\u30fc\u30c6\u30a3\u30f3\u30b0\u3084\u30c7\u30d0\u30c3\u30b0\u306a\u3069\u3092\u884c\u3046\u3068\u304d\u306b\u3001\u30a8\u30e9\u30fc\u306b\u3064\u3044\u3066\u306e\u8a18\u9332\u304c\u975e\u5e38\u306b\u91cd\u8981\u306a\u624b\u304c\u304b\u308a\u3068\u306a\u308a\u307e\u3059\u3002\u30a2\u30af\u30bb\u30b9\u30ed\u30b0\u3084WordPress\u30a8\u30e9\u30fc\u30ed\u30b0\u306f\u3001\u5fc5\u8981\u306a\u6642\u306b\u7c21\u5358\u306b\u78ba\u8a8d\u3067\u304d\u307e\u3059\u3002\u305d\u306e\u65b9\u6cd5\u3092\u8a73\u3057\u304f\u3054\u7d39\u4ecb\u3057\u307e\u3059\u3002\" \/>\n<meta name=\"twitter:image\" content=\"https:\/\/kimqsta.com\/jp\/wp-content\/uploads\/sites\/6\/2020\/08\/wordpress-error-log-3-1024x512-1.png\" \/>\n<meta name=\"twitter:creator\" content=\"@brianleejackson\" \/>\n<meta name=\"twitter:site\" content=\"@Kinsta_JP\" \/>\n<meta name=\"twitter:label1\" content=\"\u57f7\u7b46\u8005\" \/>\n\t<meta name=\"twitter:data1\" content=\"Brian Jackson\" \/>\n\t<meta name=\"twitter:label2\" content=\"\u63a8\u5b9a\u8aad\u307f\u53d6\u308a\u6642\u9593\" \/>\n\t<meta name=\"twitter:data2\" content=\"3\u5206\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\/\/schema.org\",\"@graph\":[{\"@type\":\"Article\",\"@id\":\"https:\/\/kimqsta.com\/jp\/blog\/wordpress-error-log\/#article\",\"isPartOf\":{\"@id\":\"https:\/\/kimqsta.com\/jp\/blog\/wordpress-error-log\/\"},\"author\":{\"name\":\"Brian Jackson\",\"@id\":\"https:\/\/kimqsta.com\/jp\/#\/schema\/person\/079824c00ccc2b7141504f27ea63bef7\"},\"headline\":\"\u30a2\u30af\u30bb\u30b9\u30ed\u30b0\u3084WordPress\u30a8\u30e9\u30fc\u30ed\u30b0\u3092\u78ba\u8a8d\u3059\u308b\",\"datePublished\":\"2020-08-01T17:08:54+00:00\",\"dateModified\":\"2026-08-13T09:23:33+00:00\",\"mainEntityOfPage\":{\"@id\":\"https:\/\/kimqsta.com\/jp\/blog\/wordpress-error-log\/\"},\"wordCount\":149,\"publisher\":{\"@id\":\"https:\/\/kimqsta.com\/jp\/#organization\"},\"image\":{\"@id\":\"https:\/\/kimqsta.com\/jp\/blog\/wordpress-error-log\/#primaryimage\"},\"thumbnailUrl\":\"https:\/\/kimqsta.com\/jp\/wp-content\/uploads\/sites\/6\/2020\/08\/wordpress-error-log-3-1024x512-1.png\",\"inLanguage\":\"ja\"},{\"@type\":\"WebPage\",\"@id\":\"https:\/\/kimqsta.com\/jp\/blog\/wordpress-error-log\/\",\"url\":\"https:\/\/kimqsta.com\/jp\/blog\/wordpress-error-log\/\",\"name\":\"\u30a2\u30af\u30bb\u30b9\u30ed\u30b0\u3084WordPress\u30a8\u30e9\u30fc\u30ed\u30b0\u3092\u78ba\u8a8d\u3059\u308b\uff5cKinsta\u00ae\",\"isPartOf\":{\"@id\":\"https:\/\/kimqsta.com\/jp\/#website\"},\"primaryImageOfPage\":{\"@id\":\"https:\/\/kimqsta.com\/jp\/blog\/wordpress-error-log\/#primaryimage\"},\"image\":{\"@id\":\"https:\/\/kimqsta.com\/jp\/blog\/wordpress-error-log\/#primaryimage\"},\"thumbnailUrl\":\"https:\/\/kimqsta.com\/jp\/wp-content\/uploads\/sites\/6\/2020\/08\/wordpress-error-log-3-1024x512-1.png\",\"datePublished\":\"2020-08-01T17:08:54+00:00\",\"dateModified\":\"2026-08-13T09:23:33+00:00\",\"description\":\"WordPress\u30b5\u30a4\u30c8\u306e\u30c8\u30e9\u30d6\u30eb\u30b7\u30e5\u30fc\u30c6\u30a3\u30f3\u30b0\u3084\u30c7\u30d0\u30c3\u30b0\u306a\u3069\u3092\u884c\u3046\u3068\u304d\u306b\u3001\u30a8\u30e9\u30fc\u306b\u3064\u3044\u3066\u306e\u8a18\u9332\u304c\u975e\u5e38\u306b\u91cd\u8981\u306a\u624b\u304c\u304b\u308a\u3068\u306a\u308a\u307e\u3059\u3002\u30a2\u30af\u30bb\u30b9\u30ed\u30b0\u3084WordPress\u30a8\u30e9\u30fc\u30ed\u30b0\u306f\u3001\u5fc5\u8981\u306a\u6642\u306b\u7c21\u5358\u306b\u78ba\u8a8d\u3067\u304d\u307e\u3059\u3002\u305d\u306e\u65b9\u6cd5\u3092\u8a73\u3057\u304f\u3054\u7d39\u4ecb\u3057\u307e\u3059\u3002\",\"breadcrumb\":{\"@id\":\"https:\/\/kimqsta.com\/jp\/blog\/wordpress-error-log\/#breadcrumb\"},\"inLanguage\":\"ja\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\/\/kimqsta.com\/jp\/blog\/wordpress-error-log\/\"]}]},{\"@type\":\"ImageObject\",\"inLanguage\":\"ja\",\"@id\":\"https:\/\/kimqsta.com\/jp\/blog\/wordpress-error-log\/#primaryimage\",\"url\":\"https:\/\/kimqsta.com\/jp\/wp-content\/uploads\/sites\/6\/2020\/08\/wordpress-error-log-3-1024x512-1.png\",\"contentUrl\":\"https:\/\/kimqsta.com\/jp\/wp-content\/uploads\/sites\/6\/2020\/08\/wordpress-error-log-3-1024x512-1.png\",\"width\":1024,\"height\":512},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\/\/kimqsta.com\/jp\/blog\/wordpress-error-log\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Home\",\"item\":\"https:\/\/kimqsta.com\/jp\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"WordPress\u30b5\u30a4\u30c8\u958b\u767a\",\"item\":\"https:\/\/kimqsta.com\/jp\/topics\/wordpress-development\/\"},{\"@type\":\"ListItem\",\"position\":3,\"name\":\"\u30a2\u30af\u30bb\u30b9\u30ed\u30b0\u3084WordPress\u30a8\u30e9\u30fc\u30ed\u30b0\u3092\u78ba\u8a8d\u3059\u308b\"}]},{\"@type\":\"WebSite\",\"@id\":\"https:\/\/kimqsta.com\/jp\/#website\",\"url\":\"https:\/\/kimqsta.com\/jp\/\",\"name\":\"Kinsta\u00ae\",\"description\":\"\u9ad8\u901f\u304b\u3064\u5805\u7262\u306a\u30d7\u30ec\u30df\u30a2\u30e0\u30b5\u30fc\u30d0\u30fc\u30b5\u30fc\u30d3\u30b9\",\"publisher\":{\"@id\":\"https:\/\/kimqsta.com\/jp\/#organization\"},\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":{\"@type\":\"EntryPoint\",\"urlTemplate\":\"https:\/\/kimqsta.com\/jp\/?s={search_term_string}\"},\"query-input\":{\"@type\":\"PropertyValueSpecification\",\"valueRequired\":true,\"valueName\":\"search_term_string\"}}],\"inLanguage\":\"ja\"},{\"@type\":\"Organization\",\"@id\":\"https:\/\/kimqsta.com\/jp\/#organization\",\"name\":\"Kinsta\",\"url\":\"https:\/\/kimqsta.com\/jp\/\",\"logo\":{\"@type\":\"ImageObject\",\"inLanguage\":\"ja\",\"@id\":\"https:\/\/kimqsta.com\/jp\/#\/schema\/logo\/image\/\",\"url\":\"https:\/\/kimqsta.com\/jp\/wp-content\/uploads\/sites\/6\/2023\/12\/kinsta-logo.jpeg\",\"contentUrl\":\"https:\/\/kimqsta.com\/jp\/wp-content\/uploads\/sites\/6\/2023\/12\/kinsta-logo.jpeg\",\"width\":500,\"height\":500,\"caption\":\"Kinsta\"},\"image\":{\"@id\":\"https:\/\/kimqsta.com\/jp\/#\/schema\/logo\/image\/\"},\"sameAs\":[\"https:\/\/www.facebook.com\/Kinsta-Japan-334616080691171\/\",\"https:\/\/x.com\/Kinsta_JP\",\"https:\/\/www.instagram.com\/kinstahosting\/\",\"https:\/\/www.linkedin.com\/company\/kinsta\/\",\"https:\/\/www.pinterest.com\/kinstahosting\/\",\"https:\/\/www.youtube.com\/c\/Kinsta\"]},{\"@type\":\"Person\",\"@id\":\"https:\/\/kimqsta.com\/jp\/#\/schema\/person\/079824c00ccc2b7141504f27ea63bef7\",\"name\":\"Brian Jackson\",\"image\":{\"@type\":\"ImageObject\",\"inLanguage\":\"ja\",\"@id\":\"https:\/\/kimqsta.com\/jp\/#\/schema\/person\/image\/\",\"url\":\"https:\/\/secure.gravatar.com\/avatar\/79623d815f4ed4c8c2457392d728cb16?s=96&d=mm&r=g\",\"contentUrl\":\"https:\/\/secure.gravatar.com\/avatar\/79623d815f4ed4c8c2457392d728cb16?s=96&d=mm&r=g\",\"caption\":\"Brian Jackson\"},\"description\":\"Brian has a huge passion for WordPress, has been using it for over a decade, and even develops a couple of premium plugins. Brian enjoys blogging, movies, and hiking. Connect with Brian on Twitter.\",\"sameAs\":[\"https:\/\/www.facebook.com\/fm.brianleejackson\",\"https:\/\/www.linkedin.com\/in\/brianleejackson\",\"https:\/\/x.com\/brianleejackson\"],\"url\":\"https:\/\/kimqsta.com\/jp\/blog\/author\/brianjackson\/\"}]}<\/script>\n<!-- \/ Yoast SEO Premium plugin. -->","yoast_head_json":{"title":"\u30a2\u30af\u30bb\u30b9\u30ed\u30b0\u3084WordPress\u30a8\u30e9\u30fc\u30ed\u30b0\u3092\u78ba\u8a8d\u3059\u308b\uff5cKinsta\u00ae","description":"WordPress\u30b5\u30a4\u30c8\u306e\u30c8\u30e9\u30d6\u30eb\u30b7\u30e5\u30fc\u30c6\u30a3\u30f3\u30b0\u3084\u30c7\u30d0\u30c3\u30b0\u306a\u3069\u3092\u884c\u3046\u3068\u304d\u306b\u3001\u30a8\u30e9\u30fc\u306b\u3064\u3044\u3066\u306e\u8a18\u9332\u304c\u975e\u5e38\u306b\u91cd\u8981\u306a\u624b\u304c\u304b\u308a\u3068\u306a\u308a\u307e\u3059\u3002\u30a2\u30af\u30bb\u30b9\u30ed\u30b0\u3084WordPress\u30a8\u30e9\u30fc\u30ed\u30b0\u306f\u3001\u5fc5\u8981\u306a\u6642\u306b\u7c21\u5358\u306b\u78ba\u8a8d\u3067\u304d\u307e\u3059\u3002\u305d\u306e\u65b9\u6cd5\u3092\u8a73\u3057\u304f\u3054\u7d39\u4ecb\u3057\u307e\u3059\u3002","robots":{"index":"index","follow":"follow","max-snippet":"max-snippet:-1","max-image-preview":"max-image-preview:large","max-video-preview":"max-video-preview:-1"},"canonical":"https:\/\/kimqsta.com\/jp\/blog\/wordpress-error-log\/","og_locale":"ja_JP","og_type":"article","og_title":"\u30a2\u30af\u30bb\u30b9\u30ed\u30b0\u3084WordPress\u30a8\u30e9\u30fc\u30ed\u30b0\u3092\u78ba\u8a8d\u3059\u308b","og_description":"WordPress\u30b5\u30a4\u30c8\u306e\u30c8\u30e9\u30d6\u30eb\u30b7\u30e5\u30fc\u30c6\u30a3\u30f3\u30b0\u3084\u30c7\u30d0\u30c3\u30b0\u306a\u3069\u3092\u884c\u3046\u3068\u304d\u306b\u3001\u30a8\u30e9\u30fc\u306b\u3064\u3044\u3066\u306e\u8a18\u9332\u304c\u975e\u5e38\u306b\u91cd\u8981\u306a\u624b\u304c\u304b\u308a\u3068\u306a\u308a\u307e\u3059\u3002\u30a2\u30af\u30bb\u30b9\u30ed\u30b0\u3084WordPress\u30a8\u30e9\u30fc\u30ed\u30b0\u306f\u3001\u5fc5\u8981\u306a\u6642\u306b\u7c21\u5358\u306b\u78ba\u8a8d\u3067\u304d\u307e\u3059\u3002\u305d\u306e\u65b9\u6cd5\u3092\u8a73\u3057\u304f\u3054\u7d39\u4ecb\u3057\u307e\u3059\u3002","og_url":"https:\/\/kimqsta.com\/jp\/blog\/wordpress-error-log\/","og_site_name":"Kinsta\u00ae","article_publisher":"https:\/\/www.facebook.com\/Kinsta-Japan-334616080691171\/","article_author":"https:\/\/www.facebook.com\/fm.brianleejackson","article_published_time":"2020-08-01T17:08:54+00:00","article_modified_time":"2026-08-13T09:23:33+00:00","og_image":[{"width":1024,"height":512,"url":"https:\/\/kimqsta.com\/jp\/wp-content\/uploads\/sites\/6\/2020\/08\/wordpress-error-log-3-1024x512-1.png","type":"image\/png"}],"author":"Brian Jackson","twitter_card":"summary_large_image","twitter_description":"WordPress\u30b5\u30a4\u30c8\u306e\u30c8\u30e9\u30d6\u30eb\u30b7\u30e5\u30fc\u30c6\u30a3\u30f3\u30b0\u3084\u30c7\u30d0\u30c3\u30b0\u306a\u3069\u3092\u884c\u3046\u3068\u304d\u306b\u3001\u30a8\u30e9\u30fc\u306b\u3064\u3044\u3066\u306e\u8a18\u9332\u304c\u975e\u5e38\u306b\u91cd\u8981\u306a\u624b\u304c\u304b\u308a\u3068\u306a\u308a\u307e\u3059\u3002\u30a2\u30af\u30bb\u30b9\u30ed\u30b0\u3084WordPress\u30a8\u30e9\u30fc\u30ed\u30b0\u306f\u3001\u5fc5\u8981\u306a\u6642\u306b\u7c21\u5358\u306b\u78ba\u8a8d\u3067\u304d\u307e\u3059\u3002\u305d\u306e\u65b9\u6cd5\u3092\u8a73\u3057\u304f\u3054\u7d39\u4ecb\u3057\u307e\u3059\u3002","twitter_image":"https:\/\/kimqsta.com\/jp\/wp-content\/uploads\/sites\/6\/2020\/08\/wordpress-error-log-3-1024x512-1.png","twitter_creator":"@brianleejackson","twitter_site":"@Kinsta_JP","twitter_misc":{"\u57f7\u7b46\u8005":"Brian Jackson","\u63a8\u5b9a\u8aad\u307f\u53d6\u308a\u6642\u9593":"3\u5206"},"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"Article","@id":"https:\/\/kimqsta.com\/jp\/blog\/wordpress-error-log\/#article","isPartOf":{"@id":"https:\/\/kimqsta.com\/jp\/blog\/wordpress-error-log\/"},"author":{"name":"Brian Jackson","@id":"https:\/\/kimqsta.com\/jp\/#\/schema\/person\/079824c00ccc2b7141504f27ea63bef7"},"headline":"\u30a2\u30af\u30bb\u30b9\u30ed\u30b0\u3084WordPress\u30a8\u30e9\u30fc\u30ed\u30b0\u3092\u78ba\u8a8d\u3059\u308b","datePublished":"2020-08-01T17:08:54+00:00","dateModified":"2026-08-13T09:23:33+00:00","mainEntityOfPage":{"@id":"https:\/\/kimqsta.com\/jp\/blog\/wordpress-error-log\/"},"wordCount":149,"publisher":{"@id":"https:\/\/kimqsta.com\/jp\/#organization"},"image":{"@id":"https:\/\/kimqsta.com\/jp\/blog\/wordpress-error-log\/#primaryimage"},"thumbnailUrl":"https:\/\/kimqsta.com\/jp\/wp-content\/uploads\/sites\/6\/2020\/08\/wordpress-error-log-3-1024x512-1.png","inLanguage":"ja"},{"@type":"WebPage","@id":"https:\/\/kimqsta.com\/jp\/blog\/wordpress-error-log\/","url":"https:\/\/kimqsta.com\/jp\/blog\/wordpress-error-log\/","name":"\u30a2\u30af\u30bb\u30b9\u30ed\u30b0\u3084WordPress\u30a8\u30e9\u30fc\u30ed\u30b0\u3092\u78ba\u8a8d\u3059\u308b\uff5cKinsta\u00ae","isPartOf":{"@id":"https:\/\/kimqsta.com\/jp\/#website"},"primaryImageOfPage":{"@id":"https:\/\/kimqsta.com\/jp\/blog\/wordpress-error-log\/#primaryimage"},"image":{"@id":"https:\/\/kimqsta.com\/jp\/blog\/wordpress-error-log\/#primaryimage"},"thumbnailUrl":"https:\/\/kimqsta.com\/jp\/wp-content\/uploads\/sites\/6\/2020\/08\/wordpress-error-log-3-1024x512-1.png","datePublished":"2020-08-01T17:08:54+00:00","dateModified":"2026-08-13T09:23:33+00:00","description":"WordPress\u30b5\u30a4\u30c8\u306e\u30c8\u30e9\u30d6\u30eb\u30b7\u30e5\u30fc\u30c6\u30a3\u30f3\u30b0\u3084\u30c7\u30d0\u30c3\u30b0\u306a\u3069\u3092\u884c\u3046\u3068\u304d\u306b\u3001\u30a8\u30e9\u30fc\u306b\u3064\u3044\u3066\u306e\u8a18\u9332\u304c\u975e\u5e38\u306b\u91cd\u8981\u306a\u624b\u304c\u304b\u308a\u3068\u306a\u308a\u307e\u3059\u3002\u30a2\u30af\u30bb\u30b9\u30ed\u30b0\u3084WordPress\u30a8\u30e9\u30fc\u30ed\u30b0\u306f\u3001\u5fc5\u8981\u306a\u6642\u306b\u7c21\u5358\u306b\u78ba\u8a8d\u3067\u304d\u307e\u3059\u3002\u305d\u306e\u65b9\u6cd5\u3092\u8a73\u3057\u304f\u3054\u7d39\u4ecb\u3057\u307e\u3059\u3002","breadcrumb":{"@id":"https:\/\/kimqsta.com\/jp\/blog\/wordpress-error-log\/#breadcrumb"},"inLanguage":"ja","potentialAction":[{"@type":"ReadAction","target":["https:\/\/kimqsta.com\/jp\/blog\/wordpress-error-log\/"]}]},{"@type":"ImageObject","inLanguage":"ja","@id":"https:\/\/kimqsta.com\/jp\/blog\/wordpress-error-log\/#primaryimage","url":"https:\/\/kimqsta.com\/jp\/wp-content\/uploads\/sites\/6\/2020\/08\/wordpress-error-log-3-1024x512-1.png","contentUrl":"https:\/\/kimqsta.com\/jp\/wp-content\/uploads\/sites\/6\/2020\/08\/wordpress-error-log-3-1024x512-1.png","width":1024,"height":512},{"@type":"BreadcrumbList","@id":"https:\/\/kimqsta.com\/jp\/blog\/wordpress-error-log\/#breadcrumb","itemListElement":[{"@type":"ListItem","position":1,"name":"Home","item":"https:\/\/kimqsta.com\/jp\/"},{"@type":"ListItem","position":2,"name":"WordPress\u30b5\u30a4\u30c8\u958b\u767a","item":"https:\/\/kimqsta.com\/jp\/topics\/wordpress-development\/"},{"@type":"ListItem","position":3,"name":"\u30a2\u30af\u30bb\u30b9\u30ed\u30b0\u3084WordPress\u30a8\u30e9\u30fc\u30ed\u30b0\u3092\u78ba\u8a8d\u3059\u308b"}]},{"@type":"WebSite","@id":"https:\/\/kimqsta.com\/jp\/#website","url":"https:\/\/kimqsta.com\/jp\/","name":"Kinsta\u00ae","description":"\u9ad8\u901f\u304b\u3064\u5805\u7262\u306a\u30d7\u30ec\u30df\u30a2\u30e0\u30b5\u30fc\u30d0\u30fc\u30b5\u30fc\u30d3\u30b9","publisher":{"@id":"https:\/\/kimqsta.com\/jp\/#organization"},"potentialAction":[{"@type":"SearchAction","target":{"@type":"EntryPoint","urlTemplate":"https:\/\/kimqsta.com\/jp\/?s={search_term_string}"},"query-input":{"@type":"PropertyValueSpecification","valueRequired":true,"valueName":"search_term_string"}}],"inLanguage":"ja"},{"@type":"Organization","@id":"https:\/\/kimqsta.com\/jp\/#organization","name":"Kinsta","url":"https:\/\/kimqsta.com\/jp\/","logo":{"@type":"ImageObject","inLanguage":"ja","@id":"https:\/\/kimqsta.com\/jp\/#\/schema\/logo\/image\/","url":"https:\/\/kimqsta.com\/jp\/wp-content\/uploads\/sites\/6\/2023\/12\/kinsta-logo.jpeg","contentUrl":"https:\/\/kimqsta.com\/jp\/wp-content\/uploads\/sites\/6\/2023\/12\/kinsta-logo.jpeg","width":500,"height":500,"caption":"Kinsta"},"image":{"@id":"https:\/\/kimqsta.com\/jp\/#\/schema\/logo\/image\/"},"sameAs":["https:\/\/www.facebook.com\/Kinsta-Japan-334616080691171\/","https:\/\/x.com\/Kinsta_JP","https:\/\/www.instagram.com\/kinstahosting\/","https:\/\/www.linkedin.com\/company\/kinsta\/","https:\/\/www.pinterest.com\/kinstahosting\/","https:\/\/www.youtube.com\/c\/Kinsta"]},{"@type":"Person","@id":"https:\/\/kimqsta.com\/jp\/#\/schema\/person\/079824c00ccc2b7141504f27ea63bef7","name":"Brian Jackson","image":{"@type":"ImageObject","inLanguage":"ja","@id":"https:\/\/kimqsta.com\/jp\/#\/schema\/person\/image\/","url":"https:\/\/secure.gravatar.com\/avatar\/79623d815f4ed4c8c2457392d728cb16?s=96&d=mm&r=g","contentUrl":"https:\/\/secure.gravatar.com\/avatar\/79623d815f4ed4c8c2457392d728cb16?s=96&d=mm&r=g","caption":"Brian Jackson"},"description":"Brian has a huge passion for WordPress, has been using it for over a decade, and even develops a couple of premium plugins. Brian enjoys blogging, movies, and hiking. Connect with Brian on Twitter.","sameAs":["https:\/\/www.facebook.com\/fm.brianleejackson","https:\/\/www.linkedin.com\/in\/brianleejackson","https:\/\/x.com\/brianleejackson"],"url":"https:\/\/kimqsta.com\/jp\/blog\/author\/brianjackson\/"}]}},"acf":[],"_links":{"self":[{"href":"https:\/\/kimqsta.com\/jp\/wp-json\/wp\/v2\/posts\/29355","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/kimqsta.com\/jp\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/kimqsta.com\/jp\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/kimqsta.com\/jp\/wp-json\/wp\/v2\/users\/38"}],"replies":[{"embeddable":true,"href":"https:\/\/kimqsta.com\/jp\/wp-json\/wp\/v2\/comments?post=29355"}],"version-history":[{"count":15,"href":"https:\/\/kimqsta.com\/jp\/wp-json\/wp\/v2\/posts\/29355\/revisions"}],"predecessor-version":[{"id":70708,"href":"https:\/\/kimqsta.com\/jp\/wp-json\/wp\/v2\/posts\/29355\/revisions\/70708"}],"alternate":[{"embeddable":true,"hreflang":"es","title":"Spanish","href":"https:\/\/kimqsta.com\/jp\/wp-json\/kinsta\/v1\/posts\/29355\/translations\/es"},{"embeddable":true,"hreflang":"en","title":"English","href":"https:\/\/kimqsta.com\/jp\/wp-json\/kinsta\/v1\/posts\/29355\/translations\/en"},{"embeddable":true,"hreflang":"fr","title":"French","href":"https:\/\/kimqsta.com\/jp\/wp-json\/kinsta\/v1\/posts\/29355\/translations\/fr"},{"embeddable":true,"hreflang":"it","title":"Italian","href":"https:\/\/kimqsta.com\/jp\/wp-json\/kinsta\/v1\/posts\/29355\/translations\/it"},{"embeddable":true,"hreflang":"de","title":"German","href":"https:\/\/kimqsta.com\/jp\/wp-json\/kinsta\/v1\/posts\/29355\/translations\/de"},{"embeddable":true,"hreflang":"pt","title":"Portuguese","href":"https:\/\/kimqsta.com\/jp\/wp-json\/kinsta\/v1\/posts\/29355\/translations\/pt"},{"embeddable":true,"hreflang":"ja","title":"Japanese","href":"https:\/\/kimqsta.com\/jp\/wp-json\/kinsta\/v1\/posts\/29355\/translations\/jp"},{"embeddable":true,"hreflang":"nl","title":"Dutch","href":"https:\/\/kimqsta.com\/jp\/wp-json\/kinsta\/v1\/posts\/29355\/translations\/nl"},{"href":"https:\/\/kimqsta.com\/jp\/wp-json\/kinsta\/v1\/posts\/29355\/tree"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/kimqsta.com\/jp\/wp-json\/wp\/v2\/media\/29356"}],"wp:attachment":[{"href":"https:\/\/kimqsta.com\/jp\/wp-json\/wp\/v2\/media?parent=29355"}],"wp:term":[{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/kimqsta.com\/jp\/wp-json\/wp\/v2\/tags?post=29355"},{"taxonomy":"topic","embeddable":true,"href":"https:\/\/kimqsta.com\/jp\/wp-json\/wp\/v2\/topic?post=29355"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}