Looks like that variable only has 500+ entries. There are some others with 10s of thousands though...should I try cleaning those up from the database?
19 Jun 2018 08:49:29,866 INFO [HPSIM_DEBUG] Checking for possible database corruption...
19 Jun 2018 08:49:30,007 INFO [HPSIM_DEBUG] Number of records in table 'devices': 2230
19 Jun 2018 08:49:30,007 INFO [HPSIM_DEBUG] Number of records in table 'notices': 1769
19 Jun 2018 08:49:30,022 INFO [HPSIM_DEBUG] Number of records in table 'tasks': 23
19 Jun 2018 08:49:30,038 INFO [HPSIM_DEBUG] Number of records in table 'hpmxJob': 99863
19 Jun 2018 08:49:30,038 INFO [HPSIM_DEBUG] Number of records in table 'hpmxAutomationTaskResults': 518
19 Jun 2018 08:49:30,038 INFO [HPSIM_DEBUG] Number of records in table 'hpmxQuery': 100
19 Jun 2018 08:49:30,038 INFO [HPSIM_DEBUG] Number of records in table 'collections': 44
19 Jun 2018 08:49:30,038 INFO [HPSIM_DEBUG] Number of records in table 'hpmxUser': 15
19 Jun 2018 08:49:30,038 INFO [HPSIM_DEBUG] Number of records in table 'hpmxAuthorization': 56
19 Jun 2018 08:49:30,038 INFO [HPSIM_DEBUG] Number of records in table 'consolidatedNodeAuths': 33450
19 Jun 2018 08:49:31,005 INFO [HPSIM_DEBUG] Completed database checking with no errors.
Completed repository corruption checking.