Zabbix

.......PS. [ZBXNEXT-6809] changed behavior of the vmware event log, the 'skip' option of the new item resets the VMware event cache

* commit '8ce82b2ff7b39fa8ce9087d92aa2a91f24f89bcb':
  .......PS. [ZBXNEXT-6809] removed warning of tolower
  .......PS. [ZBXNEXT-6809] removed redundant check
  .......PS. [ZBXNEXT-6809] improved error message
  .......PS. [ZBXNEXT-6809] changed behavior of the vmware event log, the 'skip' option of the new item resets the VMware event cache

(cherry picked from commit 6f07bbc391e2b835ec5d344f17b8cc50e6b3deee)