UDP not working

[gvsurenderreddy]

Hello sir
I'm trying to work on dog tunnel_lite for udp on server i have this error

cannot listen addr:listen tcp: address udp:127.0.0.1:8080: too many colons in address

ON Client

2020/05/22 03:20:01 try dial 8.211.75.51:1234 ok 0 [::]:43438
2020/05/22 03:20:01 request encrypt
2020/05/22 03:20:01 debug aeskey 159008880073
2020/05/22 03:20:01 cannot listen addr:listen tcp: address udp:127.0.0.1:8080: too many colons in address
2020/05/22 03:20:02 recv reset
2020/05/22 03:20:02 force quit for read error
2020/05/22 03:20:02 remove pipe 0
2020/05/22 03:20:02 client quit 80.211.75.51:1234 0
2020/05/22 03:20:02 sys will reconnect pipe 0 after 3 seconds