osTicket v1.10 (stable) and Maintenance Release v1.9.15 are now available! Go get it now
Error attaching files: undefined500
When I am posting a ticket Replay, and try to attach a File, it shows the error:
File Upload Error:
This occurs right after attach the file and before post the replay. I am attaching text files with 10 bytes. I verified allowed extensions, max size, etc. I tried saving in Database and installing plugin to safe in Folders. I tried with Mac and Windows PCs and several browsers. I am running osticket in a Linux server.
Logs in the server say nothing about this issue.
osTicket Version: v1.10 (901e5ea)
Web server: Apache
MySQL Version: 5.1.68
PHP Version: 5.5.38