Java "Out Of Memory Error"

It may happen that you get java.lang.OutOfMemoryError. They can be of several types, but the most common is: "java.lang.OutOfMemoryError: Java heap space".

This error means that the web application needs more RAM than what was given. It may be linked to a bug where some process consumed much more memory than needed, but most of the time, it simply means that your system has grown and needs more memory.

You can follow the configuration steps described in the following paragraph.