staring WMS. JVM error?

I am getting the following error when i tried to strart WMS.

Error occurred during initialization of VM
Could not reserve enough space for object heap
Could not create the Java virtual machine

It was working fine previously. I tried to solve the issue by changing the memory size in but no luck yet.
Hava you ever encountered such problem before?

thanks for ur help

Hi Kerni,

This is a tough one to troubleshoot, so I would suggest that you contact our Support Organization to get this resolved.

Sorry that I can’t be of more help here.


Is operating system Windows? If so try to restart your server. This error may happen on Windows when memory get too fragmented and VM needs to allocate a continues block up to its -Xmx value