Wordpress LScache Plugin: JS / CSS broke after upgrade to 1.3.1
Last Updated on: Wed, 15 Apr 2026 00:00:02 Wordpress : 4.8.2 Theme: Avada 5.2 I turn on all CSS and JS cache features on ver 1.3, everything works fine. After I upgrade to 1.3.1, all CSS and JS looks like do not load on my page. also I found many error message in log file, here is the part of log : Specified key was too long max key length is 1000 bytes CREATE TABLE IF NOT EXISTS xxxxwp_litespeed_optimizer ( id int(11) NOT NULL AUTO_INCREMENT, hash_name varchar(255) NOT NULL COMMENT hash.filetype , src text NOT NULL COMMENT full url array set , dateline int(11) NOT NULL, refer varchar(255) NOT NULL COMMENT The container page url , PRIMARY KEY (id), UNIQUE KEY hash_name (hash_name), KEY dateline (dateline) ) DEFAULT CHARACTER SET utf8mb4 COLLATE utf8mb4_unicode_520_ci require(wp-blog-header.php), require_once(wp-load.php), require_once(wp-config.php), require_once(wp-settings.php), do_action(after_setup_theme), WP_Hook->do_action, WP_Hook->apply_filters, LiteSpeed_Cache->init, LiteSpeed_Cache_Optimize::get_instance, LiteSpeed_Cache_Optimize->__construct, LiteSpeed_Cache_Optimize->_static_request_check, LiteSpeed_Cache_Optimize->_minify, LiteSpeed_Cache_Data::optm_hash2src, LiteSpeed_Cache_Data::get_instance, LiteSpeed_Cache_Data->__construct, LiteSpeed_Cache_Data->_optm_sync Same problem here. I encountered the same problem. Quick fix: Deactivated minify (CSS and JS). Please try to reinstall v1.3.1. If the latest build cant fix it, you may need to follow: https://wordpress.org/support/topic/notice-about-v1-3-1-optimizer/ Hi @aceid, This is fixed in latest build of 1.3.1. Thanks for your important log info. We improved the compatibility based on that. Best regards, Hai Hi @hailite It fix! Thank you!
LiteCache Rush: Speed comes from using less, not from doing it faster
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