Question

I want to update some fields of table users, but i get this error:

Fatal error: Call to a member function bind_param() on a non-object in C:\Users\fel\VertrigoServ\www\login\thumb.php on line 79

there is any syntax error in the code?

 $user=2;
    ($sql = $db -> prepare('UPDATE users SET (profile_photo, update_photo) VALUES (?, ?) where id_user=?'));

    $sql -> bind_param('ssi', $thumbnailPath, $thumbnailPathMin, $user); //line 79

    $sql -> execute();

Answer 1

SOLVED

($sql = $db -> prepare('UPDATE users SET profile_photo = ?, update_photo=?  where id_user=?'));