Cannot attach file home.png: Unknown server error (500).

[Mester_Catalin]

Hello, 

I can't attach a file in JIRA that is smaller then 2 mb and I have set all the privilages to allow attachements. 

[Nic Brough -Adaptavist-]

That's something that needs to go to Atlassian support - we need to see the logs and only they can get to them.  Raise it at https://support.atlassian.com