Steps to reproduce:

1. Updated Zabbix server from version 4.0.6 to 4.0.15
2. Add item vmware.eventlog[\{$URL},skip] to vCenter server host in zabbix
3. Wait to history cache to exhaust 

Result:
After history cache exhausted zabbix server shuts down itself, while item doesn't have any data in it. After server stopped - there is no indication of reason why it was shut.
Expected:
After history cache exhausted zabbix server doesn't shuts down itself, some data in item