diff --git a/Classes/Controller/AccessController.php b/Classes/Controller/AccessController.php
index 222a4cf..b3d3243 100644
--- a/Classes/Controller/AccessController.php
+++ b/Classes/Controller/AccessController.php
@@ -32,7 +32,6 @@
 use Slub\DigasFeManagement\Domain\Repository\KitodoDocumentRepository;
 use TYPO3\CMS\Core\Messaging\AbstractMessage;
 use TYPO3\CMS\Extbase\Mvc\Exception\StopActionException;
-use TYPO3\CMS\Extbase\Mvc\Exception\UnsupportedRequestTypeException;
 use TYPO3\CMS\Extbase\Persistence\Exception\IllegalObjectTypeException;
 use TYPO3\CMS\Extbase\Persistence\Exception\UnknownObjectException;
 use TYPO3\CMS\Extbase\Utility\LocalizationUtility;
@@ -161,7 +160,6 @@ public function listAction(User $user = null)
      * @throws IllegalObjectTypeException
      * @throws StopActionException
      * @throws UnknownObjectException
-     * @throws UnsupportedRequestTypeException
      */
     public function informUserAction(User $user)
     {
@@ -208,7 +206,6 @@ public function newAction(User $user, Access $access = null)
      * @return void
      * @throws IllegalObjectTypeException
      * @throws StopActionException
-     * @throws UnsupportedRequestTypeException
      */
     public function createAction(User $user, Access $access)
     {
@@ -236,7 +233,6 @@ public function createAction(User $user, Access $access)
      * @param User $user
      * @param Access $access
      * @return void
-     * @throws UnsupportedRequestTypeException
      * @throws IllegalObjectTypeException
      * @throws UnknownObjectException
      * @throws StopActionException
@@ -392,7 +388,6 @@ public function rejectReasonAction(Access $access, User $user)
      * @param User $user
      * @return void
      * @throws StopActionException
-     * @throws UnsupportedRequestTypeException
      * @throws IllegalObjectTypeException
      * @throws UnknownObjectException
      */
diff --git a/Classes/Controller/AdministrationController.php b/Classes/Controller/AdministrationController.php
index ad5de6f..be6f4fc 100644
--- a/Classes/Controller/AdministrationController.php
+++ b/Classes/Controller/AdministrationController.php
@@ -121,7 +121,6 @@ public function editUserAction(User $user)
      * @param User $user
      * @TYPO3\CMS\Extbase\Annotation\Validate("Slub\DigasFeManagement\Domain\Validator\ServersideValidator", param="user")
      * @throws \TYPO3\CMS\Extbase\Mvc\Exception\StopActionException
-     * @throws \TYPO3\CMS\Extbase\Mvc\Exception\UnsupportedRequestTypeException
      */
     public function updateUserAction(User $user)
     {
@@ -187,7 +186,6 @@ public function deactivateUserAction(User $user, $setActiveState = false)
      * @param User $user
      * @return void
      * @throws \TYPO3\CMS\Extbase\Mvc\Exception\StopActionException
-     * @throws \TYPO3\CMS\Extbase\Mvc\Exception\UnsupportedRequestTypeException
      * @see \In2code\Femanager\Controller\EditController::redirectIfDirtyObject()
      *
      */
diff --git a/Classes/Controller/BasketController.php b/Classes/Controller/BasketController.php
index 4488c1b..02212bf 100644
--- a/Classes/Controller/BasketController.php
+++ b/Classes/Controller/BasketController.php
@@ -30,7 +30,6 @@
 use Slub\DigasFeManagement\Domain\Model\Access;
 use Slub\SlubWebDigas\Domain\Model\KitodoDocument;
 use TYPO3\CMS\Extbase\Mvc\Exception\StopActionException;
-use TYPO3\CMS\Extbase\Mvc\Exception\UnsupportedRequestTypeException;
 use TYPO3\CMS\Extbase\Persistence\Exception\IllegalObjectTypeException;
 use TYPO3\CMS\Extbase\Persistence\Exception\UnknownObjectException;
 use TYPO3\CMS\Extbase\Persistence\Generic\QueryResult;
@@ -81,7 +80,6 @@ public function injectAccessRepository(\Slub\DigasFeManagement\Domain\Repository
 
     /**
      * @throws StopActionException
-     * @throws UnsupportedRequestTypeException
      */
     public function initializeAction()
     {
@@ -156,7 +154,6 @@ public function initializeAction()
      *
      * @return void
      * @throws StopActionException
-     * @throws UnsupportedRequestTypeException
      */
     public function indexAction()
     {
@@ -197,7 +194,6 @@ public function overviewAction()
      *
      * @return void
      * @throws StopActionException
-     * @throws UnsupportedRequestTypeException
      * @throws IllegalObjectTypeException
      * @throws UnknownObjectException
      */
@@ -264,7 +260,6 @@ public function requestAction()
      * test is user is logged in
      *
      * @throws StopActionException
-     * @throws UnsupportedRequestTypeException
      */
     protected function checkUserLoggedIn()
     {
diff --git a/Classes/Controller/ExtendController.php b/Classes/Controller/ExtendController.php
index 1d6cc79..c808846 100644
--- a/Classes/Controller/ExtendController.php
+++ b/Classes/Controller/ExtendController.php
@@ -32,7 +32,6 @@
 use TYPO3\CMS\Core\Page\PageRenderer;
 use TYPO3\CMS\Core\Utility\GeneralUtility;
 use TYPO3\CMS\Extbase\Mvc\Exception\StopActionException;
-use TYPO3\CMS\Extbase\Mvc\Exception\UnsupportedRequestTypeException;
 use TYPO3\CMS\Core\Context\Exception\AspectNotFoundException;
 
 /**
@@ -64,7 +63,7 @@ public function dialogAction()
                 $this->controllerContext->getFlashMessageQueue('extbase.flashmessages.tx_femanager_pi1')->getAllMessagesAndFlush();
                 //redirect
                 $this->redirectToKitodoView(['tx_dlf' => $kitodoParams]);
-            } catch (StopActionException | UnsupportedRequestTypeException $e) {
+            } catch (StopActionException $e) {
             }
         }
         elseif ($femanagerParams['action'] === 'create') {
@@ -86,7 +85,7 @@ public function dialogAction()
             $GLOBALS["TSFE"]->fe_user->setKey("ses", $this->settings['dialog']['cookieName'], true);
             try {
                 $this->redirectToKitodoView(['tx_dlf' => $kitodoParams]);
-            } catch (StopActionException | UnsupportedRequestTypeException $e) {
+            } catch (StopActionException $e) {
             }
         }
 
@@ -98,7 +97,6 @@ public function dialogAction()
     /**
      * @param array $parameters
      * @throws StopActionException
-     * @throws UnsupportedRequestTypeException
      */
     protected function redirectToKitodoView(array $parameters)
     {
@@ -184,7 +182,7 @@ public function disableAction()
                     ->build();
                 try {
                     $this->redirectToUri($uri, null, 404);
-                } catch (StopActionException | UnsupportedRequestTypeException $e) {
+                } catch (StopActionException $e) {
                 }
             }
         }
diff --git a/Classes/Controller/NewController.php b/Classes/Controller/NewController.php
index 0a50107..f44b079 100644
--- a/Classes/Controller/NewController.php
+++ b/Classes/Controller/NewController.php
@@ -29,7 +29,6 @@
 use Psr\Http\Message\ResponseInterface;
 use Slub\DigasFeManagement\Domain\Model\User;
 use TYPO3\CMS\Core\Utility\GeneralUtility;
-use TYPO3\CMS\Extbase\Mvc\Exception\UnsupportedRequestTypeException;
 
 /**
  * Class NewController
@@ -106,7 +105,6 @@ public function createAction(\In2code\Femanager\Domain\Model\User $user)
      *
      * @param User|\In2code\Femanager\Domain\Model\User $user
      * @return void
-     * @throws UnsupportedRequestTypeException
      */
     protected function createUserConfirmationRequest(\In2code\Femanager\Domain\Model\User $user)
     {