All other services are Ok just can,t able to monitor Cluster_status

/usr/lib/centreon/plugins/centreon_vmware_connector_client.pl --plugin=apps::vmware::connector::plugin --mode=status-cluster --custommode=connector --connector-hostname='localhost' --connector-port='5700' --container='default'  --cluster-name='.*' --filter --unknown-status='%{overall_status} =~ /gray/i || %{vsan_status} =~ /gray/i' --warning-status='%{overall_status} =~ /yellow/i || %{vsan_status} =~ /yellow/i' --critical-status='%{overall_status} =~ /red/i || %{vsan_status} =~ /red/i' --verbose

and log is 

'default' SOAP request error - possibly a protocol issue: Server closed connection without sending any data back at /usr/share/perl5/vendor_perl/Net/HTTP/Methods.pm line 391.

please Help
Regard