Could not save project: PermGen space error

After the 8.1.3 and the MacOS X 10.5.7 auto update that happend yesterday today I open a project and after it is finished reading in indexes and etc, I see the above error.

See attached image.

then IDEA stalls without any response.


Help.



Attachment(s):
screenshot_01.jpg
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that is weird, I only had this perm-gen space problem when I had lots of class reloads sessions when running webapp inside IntelliJ.

Maybe have a look ad idea.vm options file and increase the permGen space setting.

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