So, there's another thread with this same problem but it's not mine and has no solution so i might as well create my own. Basically the issue is i'm unable to assign tickets at all. I can do everything else (from what i can tell anyway). When i attempt to assign a ticket the box pops up saying "Loading" then the loading goes away and it's just a blank white box. I know from reading other similar issues online that this is generally an AJAX problem. however all of the other AJAX boxes work, this is the only one. i'm sure this is probably something simple but so far i'm unable to come up with a solution. while attempting to troubleshoot i downgraded php version from 7 to 5.6 as requested by another user. i will note that if i follow the link in the chrome error it comes up and appears to be working as expected. i just don't know where to go from here. i've attached the error chrome is showing as well as my config.