Wordpress LScache Plugin: Site page crashes after using LightSpeed ??plugin
Last Updated on: Wed, 15 Apr 2026 00:00:02 Hi, my site changes its page after activating the LightSpeed ??plugin and its body element gets an error-page ID. It is really strange. Please help me. How can I fix this problem? photos: https://s4.uupload.ir/files/screenshot_(24)_3pgw.png https://s4.uupload.ir/files/no_plugin_8yas.png https://s4.uupload.ir/files/error_ai0k.png The page I need help with: https://power-music.ir/ Hi, Do you see any PHP error in the log ? I have seen such symptom when there is certain error happened , but it should be logged into log file Best regards, Hi, Im going to mark this topic Resolved , due to lack of activity. If you still need help, please feel free to re-open it. When re-open it, please also change the topic status to not solved Best regards, The resource at https://power-music.ir/wp-content/themes/Microphone22/js/jquery.js preloaded with link preload was not used within a few seconds. Make sure all attributes of the preload tag are set correctly. power-music.ir The resource at https://power-music.ir/wp-content/litespeed/js/f3d81c90e89a418c0c6e9dbb1cf7f032.js?ver=7f032 preloaded with link preload was not used within a few seconds. Make sure all attributes of the preload tag are set correctly. power-music.ir The resource at https://power-music.ir/wp-content/litespeed/js/0313adf1a2ba06b9288c80b5db6f16d7.js?ver=f16d7 preloaded with link preload was not used within a few seconds. Make sure all attributes of the preload tag are set correctly. power-music.ir The resource at https://power-music.ir/wp-content/litespeed/js/1589e88f5b13de29e68e41e6588b50d7.js?ver=b50d7 preloaded with link preload was not used within a few seconds. Make sure all attributes of the preload tag are set correctly. power-music.ir Recently, the site page only crashes for admins, but when you log out of the account, the site elements do not appear and you only see a completely white page. file debug.log: Link Deprecated: has_cap was called with an argument that is deprecated since version 2.0.0! Usage of user levels is deprecated. Use capabilities instead. in /home/powermus/public_html/wp-includes/functions.php on line 5367 debug wordpress Im sorry ? what exactly is the issue now ? the The resource at https://power-music.ir/wp-content/litespeed/js/f3d81c90e89a418c0c6e9dbb1cf7f032.js?ver=7f032 preloaded with link preload was not used within a few seconds. Make sure all attributes of the preload tag are set correctly wont cause any crash and your log shows your theme is trying to use an undefined function which leads to PHP fatal error , but thats the issue related to your theme
LiteCache Rush: Speed comes from using less, not from doing it faster
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