Since I upgraded to version 1.11 an AJAX error message appears frequently. The strange thing is that it appears when I hover the mouse over the navigation bar of the tickets, as shown in the video below.
Follow the video link on Youtube. https://youtu.be/IsMJRjypZQY
System info. cgi.fix_pathinfo is set to 1 in php.ini
I found the problem. It was the TinyMCE plugin that was causing the error. I just disabled it and the error stopped happening
Thanks for letting us know. ?