Remote Debugging with Weblogic 10 causes server crash

If I step over a line of code, most of the time my server crashes. I get this error in the console:

     [java] JDWP exit error AGENT_ERROR_NULL_POINTER(201): NewGlobalRef [../../.
./src/share/back/util.c:46]
     [java] The application has requested the JVM to exit with an fatal error fr
om JNI. Error message:
     [java] JDWP NewGlobalRef, jvmtiError=AGENT_ERROR_NULL_POINTER(201)

Doesn't happen as much if I step into every command or run to the next breakpoint - neither of which are very good options. This problem is constant and is making it nearly impossible to debug. My eclipse friends are not having this problem so I thought I'd try this forum to see if anyone has any ideas.

Any suggestions are appreciated.

Thanks!