cant connect

[dima2207]

i allready use 2 diferent client , the us client with patch and when i try to connect to server ? in the log i'v got :

[Sat Jul 26 2008 04:01:43.922892 3086632640]: 1.open user 10 [8E99528] (192.168.0.2)
[Sat Jul 26 2008 04:01:43.926886 3086632640]: sock 10=> wrong checksum (F00606B2, C3D49863)
[Sat Jul 26 2008 04:01:43.927443 3086632640]: sock 10=> Recv Packet error
[Sat Jul 26 2008 04:01:43.928441 3086632640]: 1.close user 10 [8E99528] (192.168.0.2)

and connect unsuccess !
how can i fix it ?

[MentaL]