Vanganth Gracia Final issue

Hello people, i compiled vanganths gracia final 1.0.0.49 everything runs smoothly and alright atm but i have 1 issue when i try to connect to client after i choose server and press ok to login i get "You have been disconnected from the server try again" does anyone know how to fix this issue? i dont get errors on Auth / l2server when i get his.

protocol system no compatibl

If you are using Vanganth client module, check the L2Server.exe console for logs. There should be an error or information about your connection.

Если сервер у Вас на ПК стоит, почему появился пинг ?
Проверьте IP в l2.ini

I have help him already its fixed.