it works but I when I login all I get is this error,

PDOStatement: 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 'groups > 0' at line 1

 Base->error()
 DB\SQL->exec()
 DB\SQL\Mapper->select()
 DB\SQL\Mapper->find()
 DB\Cursor->load()
 User->__construct()
 User::instance()
 Model\Auth->validateSession()
 Controller\Auth::isLoggedIn()
 require()

I not sure what to do from here.