Crashe COD Mod

Witam mam serwer z cod modem i mam na nim crashe. Nie wiem czym mogą być spowodowane.

L 03/19/2012 - 19:05:58: Start of error session.
L 03/19/2012 - 19:05:58: Info (map "de_westwood") (file "addons/amxmodx/logs/error_20120319.log")
L 03/19/2012 - 19:05:58: [MySQL] Thread worker was unable to start.
L 03/19/2012 - 19:05:58: [AMXX] Displaying debug trace (plugin "amxbans_main.amxx")
L 03/19/2012 - 19:05:58: [AMXX] Run time error 10: native error (native "SQL_ThreadQuery")
L 03/19/2012 - 19:05:58: [AMXX]    [0] check_flag.inl::check_flagged (line 36)
L 03/19/2012 - 19:05:58: [AMXX]    [1] check_player.inl::check_player_ (line 100)

Oto logi z serwera. Proszę o pomoc