Hello Everyone,Today I tried upgrading from 1.9.15 to 1.10 with not much luck.Current Setup:osTicket Version: v1.9.15 (70898b3)Web Server Software Microsoft-IIS/7.5MySQL Version 5.5.37 (Maria DB)PHP Version 5.3.28as with previous upgrades, I transferred/replaced the contents of my osticket installation with the new files form the upload folder.The first time I tried to access the admin panel I received this message:500 - Internal server error: There is a problem with the resource you are looking for, and it cannot be displayed.As with previous upgrades I delete the web.config file which had worked with previous updates.But this time around nothing happens. I just get a blank screen with no error messages or nothing.So for now I simply copied my backedup files and am backup and running with v1.9.15Any suggestions what steps I should take for a successful upgrade?Thanks in advance.