Corruption with two files in the netvault\gui folder called:
jobcolumn.job & jobcolumn.status
Workaround:
Rename the jobcolumn.job & jobcolumn.status to old_jobcolumn.job & oldjobcolumn.status while the NetVault service is offline and ask support to provide the two files for the exact same version of NetVault.
Once the files have been copied over and the NetVault service has been started, we no longer get an APP crash reported.