8350i new 5.0 OS Nextel, phone reboots and has uncaught exception error

I upgraded my Nextel 8350i to the new 5.0 OS to the latest version 5.0. Ever since, the phone reboots without warning and I have an Uncaught Exception error every time it does reboot. "Uncaught Exception: ApplicationRegistry.waitFor(0x9850447e783b0596)

Any idea how to fix this?