Title: Wp Debug Error Log – litespeed_img_optm Last modified: September 28, 2020 --- # Wp Debug Error Log – litespeed_img_optm * Resolved [woavel](https://wordpress.org/support/users/woavel/) * (@woavel) * [5 years, 7 months ago](https://wordpress.org/support/topic/wp-debug-error-log-litespeed_img_optm/) * I’ve mentioned 2 errors below from my WP Debug Error Log, please assist me in resolving these * [10-Sep-2020 09:15:51 UTC] WordPress database error Table ‘****he_*****e.t*** el_litespeed_img_optm’ doesn’t exist for query SELECT b.post_id, b.meta_value made by require_once(‘wp-load.php’), require_once(‘wp-config.php’), require_once(‘ wp-settings.php’), do_action(‘init’), WP_Hook->do_action, WP_Hook->apply_filters, LiteSpeed\Core->after_user_init, LiteSpeed\Core->proceed_action, LiteSpeed\Router:: handler, LiteSpeed\Img_Optm::handler, LiteSpeed\Img_Optm->_rescan LIMIT 0, 500 ORDER BY a.ID AND c.id IS NOT NULL AND b.meta_key = ‘_wp_attachment_metadata’ AND a.post_mime_type IN (‘image/jpeg’, ‘image/png’, ‘image/gif’) AND a.post_status = ‘inherit’ WHERE a.post_type = ‘attachment’ LEFT JOIN `t***_litespeed_img_optm` c ON c.post_id = a.ID LEFT JOIN `t***_postmeta` b ON b.post_id = a.ID FROM `t**** _posts` a [10-Sep-2020 09:15:32 UTC] WordPress database error Table ‘tr****_***** l.*****l_litespeed_img_optm’ doesn’t exist for query SELECT b.post_id, b.meta_value * [04-Sep-2020 19:37:00 UTC] WordPress database error Duplicate entry ‘2’ for key‘ PRIMARY’ for query INSERT INTO `****l_litespeed_img_optming` ( id, post_id, optm_status, src ) SELECT id, post_id, optm_status, src FROM ******_litespeed_img_optm WHERE id IN ( 2 ) made by require_once(‘wp-load.php’), require_once(‘wp-config.php’), require_once(‘wp-settings.php’), do_action(‘init’), WP_Hook->do_action, WP_Hook- >apply_filters, LiteSpeed\Core->after_user_init, LiteSpeed\Core->proceed_action, LiteSpeed\Router::handler, LiteSpeed\Img_Optm::handler, LiteSpeed\Img_Optm->new_req, LiteSpeed\Img_Optm->_send_request Viewing 7 replies - 1 through 7 (of 7 total) * Thread Starter [woavel](https://wordpress.org/support/users/woavel/) * (@woavel) * [5 years, 7 months ago](https://wordpress.org/support/topic/wp-debug-error-log-litespeed_img_optm/#post-13465873) * Here’s another one: * [23-Sep-2020 18:31:27 UTC] PHP Warning: Invalid argument supplied for foreach() in /home/****e/*****.com/wp-content/plugins/http-headers/http-headers.php on line 43 made by require_once(‘wp-load.php’), require_once(‘wp-config.php’), require_once(‘wp-settings.php’), do_action(‘init’), WP_Hook->do_action, WP_Hook- >apply_filters, LiteSpeed\Core->after_user_init, LiteSpeed\Core->proceed_action, LiteSpeed\Router::handler, LiteSpeed\Img_Optm::handler, LiteSpeed\Img_Optm->_rescan LIMIT 0, 500 ORDER BY a.ID AND c.id IS NOT NULL AND b.meta_key = ‘_wp_attachment_metadata’ AND a.post_mime_type IN (‘image/jpeg’, ‘image/png’, ‘image/gif’) AND a.post_status = ‘inherit’ WHERE a.post_type = ‘attachment’ LEFT JOIN `******_litespeed_img_optm` c ON c.post_id = a.ID LEFT JOIN `*******_postmeta` b ON b.post_id = a.ID FROM`****** _posts` a * Plugin Support [qtwrk](https://wordpress.org/support/users/qtwrk/) * (@qtwrk) * [5 years, 7 months ago](https://wordpress.org/support/topic/wp-debug-error-log-litespeed_img_optm/#post-13466009) * Hi, * May I know if you have initialized image optimization and/or optimized any images already ? * Best regards, * Thread Starter [woavel](https://wordpress.org/support/users/woavel/) * (@woavel) * [5 years, 7 months ago](https://wordpress.org/support/topic/wp-debug-error-log-litespeed_img_optm/#post-13466876) * I had installed Regenerate Thumbnails on the recommendation of my theme developer, but later found out that it didn’t helped me much with my image optimization. So i deactivated and uninstalled it. I am not using Regenerate Thumbnails or any other image optimization plugins now. * Plugin Support [qtwrk](https://wordpress.org/support/users/qtwrk/) * (@qtwrk) * [5 years, 7 months ago](https://wordpress.org/support/topic/wp-debug-error-log-litespeed_img_optm/#post-13471320) * Hi, * Yes, but have you started to use LiteSpeed Cache’s image optimization feature? * Best regards, * Plugin Support [Hai Zheng⚡](https://wordpress.org/support/users/hailite/) * (@hailite) * [5 years, 7 months ago](https://wordpress.org/support/topic/wp-debug-error-log-litespeed_img_optm/#post-13471364) * I Believe this issue is fixed in v3.5 * Thread Starter [woavel](https://wordpress.org/support/users/woavel/) * (@woavel) * [5 years, 7 months ago](https://wordpress.org/support/topic/wp-debug-error-log-litespeed_img_optm/#post-13471948) * [@qtwrk](https://wordpress.org/support/users/qtwrk/) Yes LiteSpeed Cache’s image optimization feature is on and working fine. * Thread Starter [woavel](https://wordpress.org/support/users/woavel/) * (@woavel) * [5 years, 7 months ago](https://wordpress.org/support/topic/wp-debug-error-log-litespeed_img_optm/#post-13471951) * [@hailite](https://wordpress.org/support/users/hailite/) Thank you for acknowledging! * The last time i get an error was on 23rd September, since then I’ve checked my error logs and have not noticed any more entries. Like you said, It must’ve been fixed with v3.5, i hope. Viewing 7 replies - 1 through 7 (of 7 total) The topic ‘Wp Debug Error Log – litespeed_img_optm’ is closed to new replies. * ![](https://ps.w.org/litespeed-cache/assets/icon-256x256.png?rev=2554181) * [LiteSpeed Cache](https://wordpress.org/plugins/litespeed-cache/) * [Frequently Asked Questions](https://wordpress.org/plugins/litespeed-cache/#faq) * [Support Threads](https://wordpress.org/support/plugin/litespeed-cache/) * [Active Topics](https://wordpress.org/support/plugin/litespeed-cache/active/) * [Unresolved Topics](https://wordpress.org/support/plugin/litespeed-cache/unresolved/) * [Reviews](https://wordpress.org/support/plugin/litespeed-cache/reviews/) * 7 replies * 3 participants * Last reply from: [woavel](https://wordpress.org/support/users/woavel/) * Last activity: [5 years, 7 months ago](https://wordpress.org/support/topic/wp-debug-error-log-litespeed_img_optm/#post-13471951) * Status: resolved