cannot resolve hostname

[marwan]

hello all , i opened a server put when i try to log it says cannot resolve hostname , i checked in sites if the ip is on or not it say online but i cant log wtf

 

[Eimanto]

hello all , i opened a server put when i try to log it says cannot resolve hostname , i checked in sites if the ip is on or not it say online but i cant log wtf

 

 

You are sure that the IP address in l2.ini is yours?

[Matim]

Show us your configs with ip.