Remove php notice

models/board.php

@@ -39,7 +39,7 @@ class Board extends Base
 
             $values = array(
                 'title' => $title,
-                'position' => ++$i,
+                'position' => ++$position,
                 'project_id' => $project_id,
             );
 

templates/user_edit.php

@@ -6,7 +6,7 @@
         </ul>
     </div>
     <section>
-    <form method="post" action="?controller=user&amp;action=update&amp;username=<?= Helper\escape($username) ?>" autocomplete="off">
+    <form method="post" action="?controller=user&amp;action=update" autocomplete="off">
 
         <?= Helper\form_hidden('id', $values) ?>