Mysql vervindung geht nicht

[19:03:27] ERROR: Deluxe/internet/homepages_server/buyit_server.lua:29: attempt
to call global 'mysql_query' (a nil value)
[19:03:28] ERROR: Deluxe/firma/firma_server.lua:4: attempt to call global 'mysql
_query' (a nil value)
[19:03:28] ERROR: Deluxe/biz/biz.lua:20: attempt to call global 'MySQL_GetString
' (a nil value)
[19:03:28] ERROR: Deluxe/biz/prestige.lua:5: attempt to call global 'MySQL_Datas
etExist' (a nil value)
[19:03:28] ERROR: Deluxe/hobby/gartenverein/gartenverein.lua:61: attempt to call
 global 'mysql_query' (a nil value)
[19:03:37] ERROR: Deluxe/housesys/houses_mysql.lua:3: attempt to call global 'my
sql_query' (a nil value)