Access to resource settings on the host is restricted to the server that is managing it: 'x.x.x.x'

 Error:

Access to resource settings on the host is restricted to the server that is managing it: 'x.x.x.x'

Solution:

1.SSH into the ESXi host
2.Restart the hostd service by running the following command 
/etc/init.d/vpxa stop
/etc/init.d/hostd restart
3.Perform the Operation now and start VPXA:
/etc/init.d/vpxa start