OM 3.0 crash Out of Memory

[Varga Balázs]

Hello!

I use this 3.0.0-SNAPSHOT 1562640 30-January-2014

This very unstable,many times crashed, latest OutOfMemory error on monday.

Main serv. 4 core, 4 GB RAM
Logsh hier: 
http://server6.magyarwebkonferencia.hu:8080/openmeetings/log/olds/
(current http://server6.magyarwebkonferencia.hu:8080/openmeetings/log/)

Pleas resolve this!

Thanks Balazs