{"id":1441,"date":"2023-12-21T12:20:21","date_gmt":"2023-12-21T12:20:21","guid":{"rendered":"https:\/\/www.devopssupport.in\/blog\/?p=1441"},"modified":"2023-12-30T12:24:14","modified_gmt":"2023-12-30T12:24:14","slug":"phpmyadmin-session-error-no-space-left-on-device","status":"publish","type":"post","link":"https:\/\/www.devopssupport.in\/blog\/phpmyadmin-session-error-no-space-left-on-device\/","title":{"rendered":"phpMyAdmin Session Error: &#8220;No space left on device&#8221;"},"content":{"rendered":"\n<p>The error indicates that phpMyAdmin is encountering problems during session initialization. Specifically, it&#8217;s failing to write session data due to a lack of available space on the device where the session files are stored.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Possible Causes<\/h2>\n\n\n\n<p><strong>Disk Space Exhaustion:<\/strong> The most common cause is that the disk where your session data is stored has run out of space.<\/p>\n\n\n\n<p><strong>Incorrect session.save_path:<\/strong> The session.save_path configuration in your PHP settings might be incorrect.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">Check Disk Space<\/h3>\n\n\n\n<p>First and foremost, check the available disk space on the device where your session files are stored. You can use the <code>df<\/code> command to view disk space information:<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>df -h\r\n<\/code><\/pre>\n\n\n\n<p>If the disk is full or nearly full, you&#8217;ll need to free up some space by removing unnecessary files or expanding the storage capacity.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">Verify session.save_path<\/h3>\n\n\n\n<p>Verify that the <code>session.save_path<\/code> in your PHP configuration is correctly set. Open your <code>php.ini<\/code> file and ensure that the <code>session.save_path<\/code> points to a directory with sufficient space. In your case, it&#8217;s set to <code>\/opt\/lampp\/temp\/<\/code>.<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>session.save_path = \"\/opt\/lampp\/temp\/\"\r\n<\/code><\/pre>\n\n\n\n<h3 class=\"wp-block-heading\">Clear Session Files<\/h3>\n\n\n\n<p>If your disk space is limited, you may have accumulated a large number of session files. Clearing old session files can help free up space. Run the following command to delete old session files:<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>sudo find \/opt\/lampp\/temp\/ -type f -name 'sess_*' -delete\r\n<\/code><\/pre>\n\n\n\n<h3 class=\"wp-block-heading\">Adjust PHP Session Configuration<\/h3>\n\n\n\n<p>Consider adjusting other PHP session-related configurations to optimize session management. This might include tweaking the session timeout settings and garbage collection.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">Restart Services<\/h3>\n\n\n\n<p>After making changes, restart your web server (e.g., Apache) and PHP to apply the modifications:<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>sudo service apache2 restart\r\nsudo service php7.4-fpm restart   # Replace with your PHP version\r\n<\/code><\/pre>\n","protected":false},"excerpt":{"rendered":"<p>The error indicates that phpMyAdmin is encountering problems during session initialization. Specifically, it&#8217;s failing to write session data due to a lack of available space on the&#8230; <\/p>\n","protected":false},"author":2,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[749,746,739,748,717,674,752,753,741,742,750,738,747,740,743,751,745,682,675,744],"class_list":["post-1441","post","type-post","status-publish","format-standard","hentry","category-uncategorized","tag-configuration-issues","tag-cookies","tag-disk-space","tag-disk-space-exhaustion","tag-error-handling","tag-error-resolution","tag-garbage-collection","tag-monitoring-tools","tag-php-configuration","tag-php-errors","tag-php-ini","tag-phpmyadmin","tag-server-logs","tag-session-error","tag-session-management","tag-session-timeout","tag-session-save_path","tag-troubleshooting","tag-web-development","tag-webserver"],"_links":{"self":[{"href":"https:\/\/www.devopssupport.in\/blog\/wp-json\/wp\/v2\/posts\/1441","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.devopssupport.in\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.devopssupport.in\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.devopssupport.in\/blog\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/www.devopssupport.in\/blog\/wp-json\/wp\/v2\/comments?post=1441"}],"version-history":[{"count":1,"href":"https:\/\/www.devopssupport.in\/blog\/wp-json\/wp\/v2\/posts\/1441\/revisions"}],"predecessor-version":[{"id":1442,"href":"https:\/\/www.devopssupport.in\/blog\/wp-json\/wp\/v2\/posts\/1441\/revisions\/1442"}],"wp:attachment":[{"href":"https:\/\/www.devopssupport.in\/blog\/wp-json\/wp\/v2\/media?parent=1441"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.devopssupport.in\/blog\/wp-json\/wp\/v2\/categories?post=1441"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.devopssupport.in\/blog\/wp-json\/wp\/v2\/tags?post=1441"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}