Krieg Kein Register_Login und hab mehrere Errors

[2015-12-22 21:00:17] ERROR: [gamemodes]/[vio]/vio/mysql/mysql_start.lua:44: bad argument #1 to 'mysql_query' (mysqlHandler expected, got nil)[2015-12-22 21:00:17] ERROR: [gamemodes]/[vio]/vio/mysql/mysql_start.lua:152: bad argument #1 to 'mysql_query' (mysqlHandler expected, got nil)[2015-12-22 21:00:21] ERROR: [gamemodes]/[vio]/vio/carsys/carsys_mysql.lua:9: bad argument #1 to 'mysql_query' (mysqlHandler expected, got nil)[2015-12-22 21:00:21] ERROR: [gamemodes]/[vio]/vio/carsys/carsys_mysql.lua:9: bad argument #1 to 'mysql_query' (mysqlHandler expected, got nil)[2015-12-22 21:00:21] ERROR: [gamemodes]/[vio]/vio/housesys/houses_mysql.lua:8: bad argument #1 to 'mysql_query' (mysqlHandler expected, got nil)[2015-12-22 21:00:21] ERROR: [vio]/vio/minigames/tetris/tetris_server.lua:23: bad argument #1 to 'mysql_query' (mysqlHandler expected, got nil)[2015-12-22 21:00:46] INFO: Fraktionsfahrzeuge gepanzert[2015-12-22 21:01:01] ERROR: [gamemodes]/[vio]/vio/mysql/mysql_start.lua:44: bad argument #1 to 'mysql_query' (mysqlHandler expected, got nil)[2015-12-22 21:01:01] CONNECT: [DR]Ahmet connected (IP: 195.142.35.133 Serial: 8E001E2BAF7430B72408A34A483176B2 Version: 1.5.1-9.07699.0)[2015-12-22 21:01:03] JOIN: [DR]Ahmet joined the game (IP: 195.142.35.133)[2015-12-22 21:01:08] ERROR: [vio]/vio/register_login/register_login_server.lua:122: attempt to call global 'isRegistered' (a nil value)[2015-12-22 21:01:16] ERROR: [gamemodes]/[vio]/vio/mysql/mysql_start.lua:44: bad argument #1 to 'mysql_query' (mysqlHandler expected, got nil)[2015-12-22 21:04:59] QUIT: [DR]Ahmet left the game [Quit][2015-12-22 21:04:59] ERROR: [gamemodes]/[vio]/vio/mysql/mysql_start.lua:196: bad argument #1 to 'mysql_query' (mysqlHandler expected, got nil)