vCenter host today seem to be in Error state i have try to enable, disable the host but again and again it show the Error stage the host was working fine from past 2 week but today its in Error state .
onehost list
ID NAME CLUSTER RVM ALLOCATED_CPU ALLOCATED_MEM STAT
0 POC default 22 5600 / - 158G / - err
ERROR=“Mon Nov 21 03:02:32 2016 : Error monitoring Host POC (0): Error executing vcenter.rb”