Connection Time Out Error While Connecting to Velociraptor Server #20

I just installed velociraptor server on my manager node(ubuntu 20.04) and using the velociraptor_client_repacked file trying to connect to the server from client which is a sensor node(ubuntu 20.04) .
I already added the sensor node ip in the so-firewall velociraptor hostgroups and my ufw firewall is disabled in manager,still my velociraptor client is not connecting to the server,

after running,
	 ./velcoiraptor_client_repacked client -v 
it is showing an connection timeout error,

y its showing like this ,please help if some solution is there?