Weird kind of Error

[Amiyo]

i got an Weird kind of error couple houres ago noproblem now i got strange problem i can acces the server whit friend but we cant see each other or it says serverfull how can i fix it ? Help! plz

 

[Mambo]

MatchAgent might fix it.

 

[Amiyo]

no its not that its weird help plz

 

[Azet]

Wats ur exact error ? Cant see each other? Tats ur NAT problem or u cant acess server?