Hi,
I have installed firstly osticket version 16 and was unaware about the php version, then i have upgraded my php version to 8.0 but after that I am getting http error 500, even after downgraded to php 7.4 and back to updated version of 15.
@yashwantsharma968
You have left out a ton of information we need to better assist you. Please read the following post and update this thread with the requested information afterwards:
Secondly, you need to check your logs (general server logs, webserver error logs, PHP error logs, MySQL/MariaDB error logs, osTicket System Logs, Browser Console logs, etc.) for any related errors.
Cheers.
