Lync Server archiving agent stopped sending messages to Message Queuing because Message Queuing computer quota usage has ...

Lync Server archiving agent stopped sending messages to Message Queuing because Message Queuing computer quota usage has reached the threshold.


Queue: %1 
Threshold: %2 percent. 
MSMQ Computer Quota Usage: %3 percent.
Cause: This can occur if messages get stuck in local queues.
Resolution:
Check the space occupied by all queues on the local computer.