Wordpress LScache Plugin: Failed to parse data from LiteSpeed IAPI server: Array
Last Updated on: Wed, 15 Apr 2026 00:00:02 Hi, since the last update and switching Optimize Automatically ON I keep getting this error message. It does not appear when automatic optimization is switched off. Report No.: VLQQQVGC Report Date: 08/04/2018 14:03:11 Best, Thomas The page I need help with: https://dreiminutenei.de Hi, What message you got? could you please provide a screenshot? Best regards, The message says Failed to parse data from LiteSpeed IAPI server: Array It appears on top of every WP backend screen, where all plugin messages appear. Sorry I dont know how to upload a screenshot in this forum. Image optimization seems to work despite the message. Best, Thomas Hi, You can upload images to a image-host site , like imgur and then place URL here. What happens if you disable auto-opt, and manually try send optimization , does that happens ? also do you have object cache enable? if so , please try disable object cache. and please enable advanced debug log Best regards Manual optimization works. Automatic optimization also works, but I still get the error message. Object cache is OFF. I have just activated the advances debug log. Hi, Please try grab some debug log , so we can see why it keeps return error. Best regards, I have a debug.log now. How do I send it to you? Can you try latest commit on github? That is to say, install this version and see if the error still come: https://github.com/litespeedtech/lscache_wp/archive/master.zip Installation didnt work: Installing Plugin from uploaded file: lscache_wp-master.zip Unpacking the package? Installing the plugin? The package could not be installed. No valid plugins were found. Plugin installation failed. Hi, You need to unzip it , and zip the litespeed-cache folder to a zip file , and then use that zip file to upload to install. Best regards Thanks. Installation worked now but I still get the same message. This is what I did: De-activated the existing LSCache Plugin. Renamed the plugin folder via ftp. Installed and activated the new version, following your instructions. Had a short look at the setting ? they seem to be the same as before. I also installed the plugin on my development site, with the same settings as on the live site. There I dont get the message (but I dont have enough images/ credits there so Im not sure if auto optimization would be triggered). Hi, We are working on the next release which includes some image optimization fix and improvement. Please wait for next release. Best regards, Thanks. 2.4.3 solved the problem. Hi, Glad to know it works for you now. Would you like to leave us a review? Your support and feedback would make LSCWP better Best regards,
LiteCache Rush: Speed comes from using less, not from doing it faster
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