Server stuck at 0/0 players

[SanHghost]

trile to initiate an outbound connection to 153.254.86.181:27020,bound to local address 192.168.1.101:48850. an ephemeral local port should be used for outbound TCP connections! How does this work?
This prevents me from entering the game,The number of players in the game is always 0/0

[klightspeed]

0 / 0 players typically means that either the server hasn't been able to bind to one of its ports (including the game port or RCON port), or a mod is preventing it from starting.

Your port 27020 suggests that you are running other servers on the same machine. Please make sure their game and RCON ports are different.

[SanHghost]

thank you