We are facing “OutOfMemoryError: Java heap space” error in Openfire, this causes stopping our Openfire service. I have attached heap dump, can you help someone to resolve this issue or what’s reason for sudden memory increase.
Set up used for Openfire:
Openfire Version : 4.0.4
Java Memory : 250 MB. (Default settings)
Installed Machine : Windows server 2012
Total users : 300