update query not working in symfony1.4 [duplicate]

Question

This question already has an answer here:

i got this error 500 | Internal Server Error | Doctrine_Connection_Mysql_Exception (1 answer)

Closed 8 years ago.

i am trying to update my form but i got the error, my code is

$qs= Doctrine_Query::create()
                ->update('login l')
                ->set('l.username', $name)
                ->set('l.message', $message)
                ->set('l.email', $email)
                ->set('l.subject', $sub)
                ->set('l.doc', $path)
                ->where('l.id=?',$id)
                ->execute();
                $this->redirect('user/show?id=' . $id);

Answer 1

Print out the SQL statement:

$qs= Doctrine_Query::create()
                ->update('login l')
                ->set('l.username', $name)
                ->set('l.message', $message)
                ->set('l.email', $email)
                ->set('l.subject', $sub)
                ->set('l.doc', $path)
                ->where('l.id=?',$id);
echo $qs->getSQL();

Check the statement for syntax error.