tomcat - PermGen when deploying 2 web apps on same Tomcat

Question

Environment Profile:

• Tomcat: 7
• Java: 1.6
• IDE: Eclipse Juno
• OS: Windows 7 - 64bit

I'm getting the following PermGen exception when I have 2 Web Apps on the same Tomcat:

java.lang.OutOfMemoryError: PermGen space

Tomcat deploys fine without any errors however as soon as I try to access either of the Web Apps in the browser I get a PermGen space exception.

However if I deploy only 1 Web App on the Tomcat then everything seems fine.

I have tried increasing my PermGen size on the Tomcat config however I still get this exception.

Any ideas?