32375:20181004:171640.828 [Z3005] query failed: [0] PGRES_FATAL_ERROR:ERROR:  column "e.source" must appear in the GROUP BY clause or be used in an aggregate function
LINE 1: select e.eventid,e.source,e.object,e.objectid,e.clock,e.valu...
                         ^
 [select e.eventid,e.source,e.object,e.objectid,e.clock,e.value,e.acknowledged,e.ns,e.name,e.severity,max(es.suppress_until) from events e left join event_suppress es on e.eventid=es.eventid where e.eventid
=27 group by e.eventid order by e.eventid]
 32375:20181004:171640.828 Got signal [signal:11(SIGSEGV),reason:1,refaddr:(nil)]. Crashing ...