This is not caught in the event system, so this causes major issues

Revert "The exception is properly caught inthe event system now"

This reverts commit 4502019340a602c90b7b3790c0a1f33f6e0d15a1.


Longer comment:
https://github.com/saltstack/salt/commit/4502019340a602c90b7b3790c0a1f33f6e0d15a1