// line 19 t/m 26 vervangen door onderstaande code

if($row > 0){
                $selected = mysql_query("SELECT * FROM forum_users WHERE emailadres = '".mysql_real_escape_string($_POST['emailadres'])."'");
                $go = mysql_fetch_assoc($selected);
                if($go['level'] == 1) { $_SESSION['level1']; }
                if($go['level'] == 2) { $_SESSION['level2']; }
                if($go['level'] == 3) { $_SESSION['moderator'] = 1; }
                if($go['level'] == 4) { $_SESSION['level4']; }
                if($go['level'] == 5) { $_SESSION['level5']; }
                if($go['level'] == 6) { $_SESSION['level6']; }
                if($go['level'] == 7) { $_SESSION['administrator'] = 1; }
                $_SESSION['id'] = $go['id'];
                $_SESSION['email'] = $go['emailadres'];
                $_SESSION['naam'] = $go['gebruikersnaam'];