UBB.Developers Forums UBB.threads 7 Development How Do I? Deleting Forums with a MySQL query

Script: /home/wa1ss1/public_html/final/admin/dodbcommand.php
Line#: 107
SQL 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 '* FROM w3t_Boards WHERE Bo_Threads = "0"' at line 1
SQL Error #: 1064
Query: DELETE * FROM w3t_Boards WHERE Bo_Threads = "0"

but the first one worked