Query "SELECT module_comments.*,users.real_name, date_format(stamp, '%e %M %Y') as time, SUBSTRING(users.email from locate('@', users.email)+1 for 100) as domain FROM module_comments,users WHERE id= and users.username=module_comments.username" 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 'and users.username=module_comments.username' at line 5