Since version 2.6 the plugin stopped working

Hello,

Do you see any error code?
Please share your website link

I don’t see any error code. The problem turned out to be a conflict with the “LiteSpeed ​​Cache” caching plugin. I rolled back the version to 2.5.1 for now 🙂
Website: podguzon39.ru

Then most likely its a caching issue. Your website could be still loading the previous version files.
Try clearing the cache from everywhere including CDN if any.
Also 2.6.2 is available.
Please try updating to it.

You’re right. Since version 2.6 there was a problem with page caching. I had to disable the function in the “LiteSpeed ​​Cache” plugin. “LiteSpeed ​​​​Cache” -> Page Optimization -> HTML Settings -> Remove Query Strings (turn off)