Memory error - WS7/Comm Express

After using the uwc for a while, the next error message appear in the web server error log file. I'm handling around 39 virtual servers. Once this error appeared the uwc can be accessed, I need to restart the web server instance in order to make it work, again.

Products: COMM Suite 5

Web Server 7

COMM Express 6.3

Error:

[26/Jun/2007:09:53:40] failure (27174): CORE4007: Internal error: Unexpected Java exception thrown (java.lang.OutOfMemoryError: PermGen space, PermGen space), stack: java.lang.OutOfMemoryError: PermGen space

[26/Jun/2007:10:02:37] failure (27174): CORE4007: Internal error: Unexpected Java exception thrown (java.lang.OutOfMemoryError: PermGen space, PermGen space), stack: java.lang.OutOfMemoryError: PermGen space

[783 byte] By [burrutiaa] at [2007-11-27 9:32:31]
# 1
Hi,Have you tried tuning the jvm settings for the UWC virtual server?e.g.<JVMOPTIONS>-XX:PermSize=64M</JVMOPTIONS><JVMOPTIONS>-XX:MaxPermSize=256M</JVMOPTIONS>Regards,Shane.
shane_hjortha at 2007-7-12 22:50:46 > top of Java-index,E-Mail, Calendar, & Collaboration,Sun Java System Messaging Server...