Thank For the reply, btw i have solve the problem This is because in inter.C inside already have default username and password
int char_server_port = 3306;
char char_server_ip[32] = "127.0.0.1";
char char_server_id[32] = "ragnarok";
char char_server_pw[32] = "ragnarok";
char char_server_db[32] = "ragnarok";
char default_codepage[32] = ""; after i remove the password the problem was solve...