Internal Server Error

Error executing run mode 'image': DBIx::Class::ResultSet::search(): DBI Exception: DBD::mysql::st execute failed: 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 ') ) ) GROUP BY me.found_image_id ORDER BY COUNT( me.found_image_id ) DESC LIMIT ' at line 1 [for Statement "SELECT me.found_image_id, me.found_image_file_name FROM tbl_found_entry me WHERE ( ( ( found_entry_created_on BETWEEN ? AND ? ) AND user_id IN () ) ) GROUP BY me.found_image_id ORDER BY COUNT( me.found_image_id ) DESC LIMIT ?" with ParamValues: 0='2009-05-10 02:13:01', 1='2009-05-24 02:13:01', 2=21] at /home/site001/www/httpdocs/lib/Found/Model/Schema/ResultSet/TblFoundEntry.pm line 23
 at /home/site001/www/httpdocs/lib/CGI/Application/Dispatch.pm line 566