I have installed default Octobercms 3.0 on Ubuntu Server with Apache and PHP 8.1 but after installing RainLab Builder for creat plugins manager panel of this plugin doesn’t work. Maybe trouble with AJAX, I don’t have time to search it. I can’t make a new plugin in Octobercms 3.0
Pls, fix this bug.
This is 2.0 with PHP 7.4 and 3.0 with PHP 8.1 on Apache Ubuntu Server