BlackBerry Message Queue Overflow

Problem description:
Uncaught exception Process ETG_BBGPS_2Min (83) killed due to message queue overflow

Cause:

The application blocks the main thread.

Analysis:

The main thread is used to process system messages. Blocking this thread will not be able to process system messages, resulting in Message Queue overflow.

Because there is a limit on the number of messages stored, this exception occurs when these messages are not processed properly. If an application stops processing messages for a long time, the system assumes that the program does not respond and regards it as an invalid application. Therefore, the application is destroyed by the system.

Solution:

Remove the processing process or the application background thread handles the congestion.
Link:
Http://www.blackberryforums.com/general-blackberry-discussion/49017-problem-message-queue-overflow-8700c.html