diff --git a/airtime_mvc/application/controllers/LibraryController.php b/airtime_mvc/application/controllers/LibraryController.php
index 8260616f4..353d131f8 100644
--- a/airtime_mvc/application/controllers/LibraryController.php
+++ b/airtime_mvc/application/controllers/LibraryController.php
@@ -277,6 +277,7 @@ class LibraryController extends Zend_Controller_Action
         $streams   = array();
 
         $message = null;
+        $noPermissionMsg = "You don't have permission to delete selected items.";
 
         foreach ($mediaItems as $media) {
 
@@ -294,19 +295,21 @@ class LibraryController extends Zend_Controller_Action
         try {
             Application_Model_Playlist::deletePlaylists($playlists, $user->getId());
         } catch (PlaylistNoPermissionException $e) {
-            $this->view->message = "You don't have permission to delete selected items.";
-
-            return;
+            $message = $noPermissionMsg;
         }
 
         try {
             Application_Model_Block::deleteBlocks($blocks, $user->getId());
+        } catch (BlockNoPermissionException $e) {
+            $message = $noPermissionMsg;
         } catch (Exception $e) {
             //TODO: warn user that not all blocks could be deleted.
         }
 
         try {
             Application_Model_Webstream::deleteStreams($streams, $user->getId());
+        } catch (WebstreamNoPermissionException $e) {
+            $message = $noPermissionMsg;
         } catch (Exception $e) {
             //TODO: warn user that not all streams could be deleted.
             Logging::info($e);
@@ -320,7 +323,7 @@ class LibraryController extends Zend_Controller_Action
                 try {
                     $res = $file->delete(true);
                 } catch (FileNoPermissionException $e) {
-                    $this->view->message = "You don't have permission to delete selected items.";
+                    $message = $noPermissionMsg;
                 } catch (Exception $e) {
                     //could throw a scheduled in future exception.
                     $message = "Could not delete some scheduled files.";
diff --git a/airtime_mvc/application/models/Webstream.php b/airtime_mvc/application/models/Webstream.php
index 90afbe973..ef3f32605 100644
--- a/airtime_mvc/application/models/Webstream.php
+++ b/airtime_mvc/application/models/Webstream.php
@@ -92,7 +92,7 @@ class Application_Model_Webstream implements Application_Model_LibraryEditable
         if (count($leftOver) == 0) {
             CcWebstreamQuery::create()->findPKs($p_ids)->delete();
         } else {
-            throw new Exception("Invalid user permissions");
+            throw new WebstreamNoPermissionException;
         }
     }
 
@@ -370,3 +370,6 @@ class Application_Model_Webstream implements Application_Model_LibraryEditable
         return $webstream->getDbId();
     }
 }
+
+class WebstreamNoPermissionException extends Exception {}
+