Lync Server application MSPL script disabled because of too many errors. Application Uri '%1' Cause: Application specific. ...

Lync Server application MSPL script disabled because of too many errors.

Application Uri '%1'
Cause: Application specific.
Resolution:
Review the event log entries prior to this one.  There should be 10 error events with the same Application Uri. Resolving the sources of those errors should prevent this error from occurring.