diff --git a/module/kanban/model.php b/module/kanban/model.php
index 18d3980f1c..e0d4a4f57c 100755
--- a/module/kanban/model.php
+++ b/module/kanban/model.php
@@ -525,7 +525,7 @@ class kanbanModel extends model
         $cardID = $this->dao->lastInsertID();
         $this->file->saveUpload('kanbancard', $cardID);
         $this->file->updateObjectID($this->post->uid, $cardID, 'kanbancard');
-        $this->addKanbanCell((int)$card->kanban, (int)$this->post->lane, $columnID, 'common', $cardID);
+        $this->addKanbanCell((int)$card->kanban, (int)$this->post->lane, $columnID, 'common', (string)$cardID);
 
         return $cardID;
     }
diff --git a/module/kanban/test/kanban.class.php b/module/kanban/test/kanban.class.php
index 96e569d94b..8c3b3c66f2 100644
--- a/module/kanban/test/kanban.class.php
+++ b/module/kanban/test/kanban.class.php
@@ -184,7 +184,8 @@ class kanbanTest
      */
     public function createCardTest($columnID, $card)
     {
-        $_POST['lane']  = 1;
+        $_POST['lane'] = 1;
+        $_POST['uid']  = 'test';
 
         $objectID = $this->objectModel->createCard($columnID, $card);