My SQL Query Error

I am getting a strange error message when I click on the alphabetically listings - any letter I click on and it comes up with:

mySQL query error: select g.*, c.password from games_list as g
left join games_cats as c on (g.gcat = c.c_id)
where g.active = 1 and trim(password)='' and gtitle like 'B%' and gcat IN (1,0,)
order by gtitle ASC

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 ')
order by gtitle ASC' at line 3
mySQL error code:
Date: Sunday 19th 2008f October 2008 02:56:11 AM

I have used this mod for over a year now without a problem. I recently upgraded to 3.7 and now 3.7.2 - does anyone know what happened here or how to resolve this issue?

[MrZeropage]

check your arcade categories, seems there is something ... messed

[Erika]

I got it fixed Mr. Zeropage - it was a matter of setting the categories. Thank you very much!