Error While connecting Pritunl Client

Getting This log client is not able to connect with the VPN server.

SUCCESS: client-auth command succeeded
pool returned IPv4=192.168.0.2, IPv6=(Not enabled)
User connected user_id=6693900e4481a9258c7e68a4
read UDPv6 [NO-INFO]: Connection refused (code=111)

Please help me.