Wordpress LScache Plugin: Error message on image optimization page
Last Updated on: Wed, 15 Apr 2026 00:00:02 Im getting this error message when I go to the image optimization page. Failed to post via WordPress: LSCWP Plugin v3.4+ needed The version of LiteSpeed Cache I have installed is version 3.6.4. The page I need help with: https://www.saimaacollection.fi/ Hi, If you check page-source of your site. At the end of the page source it says: , so maybe something went wrong during upgrading. Please navigate to Litespeed Cache sidebar menu > Toolbox > Log View, and check what the debug log says. Regards, Lehan Thats weird. For me the toolbox is called Manage and there is no Log View option on the page. It seems like I still have the old version even though I have always been updating the plugin and the plugin page says its the new version? please try uninstall it and then reinstall it from WP plugin page When I removed the plugin it was still installed so I went to investigate. Turns out that the site had two installations of the plugin. The old version in the mu-plugins folder that I didnt know about and the new updated version in the regular plugins folder.
LiteCache Rush: Speed comes from using less, not from doing it faster
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