scores has sql error in tornament

hi

Vb 3.6.8
ibProarcade 2.6.4

when i create a tournoment ... the users who registered in it can not submit their scores. and the "0" shown for their scores
I try myself and i have this after finishing the tournoment game:

mySQL query error: SELECT gid, bestmid, bestscore, besttime, highscore_type, gtitle FROM games_list WHERE gid=
mySQL error: You have an error in your SQL syntax; check the manual that corresponds to your MySQL server version for the right syntax to use near '' at line 1
mySQL error code:
Date: Thursday 04th 2007f October 2007 03:21:24 AM

[khaales]

support me please