diff --git a/src/structure/components/com_sportsmanager/api.php b/src/structure/components/com_sportsmanager/api.php
index 469bef5..95fb11f 100644
--- a/src/structure/components/com_sportsmanager/api.php
+++ b/src/structure/components/com_sportsmanager/api.php
@@ -4,10 +4,11 @@
  */
 
 use JetBrains\PhpStorm\NoReturn;
+use Joomla\CMS\Application\AdministratorApplication;
 use Joomla\CMS\Application\SiteApplication;
 use Joomla\CMS\Factory;
 use Joomla\CMS\User\UserFactory;
-use Joomla\Input\Input;
+use Joomla\CMS\User\UserFactoryInterface;
 use Joomla\Registry\Registry;
 
 defined("_JEXEC") or die();
@@ -121,11 +122,11 @@ function begegnungVerlegenNotify($begegnung, $users, $vorschlagendes_team_id, $h
         abortWithError("Local Database only");
     }
     $container = Factory::getContainer();
-    $jInput = $container->get(SiteApplication::class)->getInput()->json;
+    $jInput = $container->get(SiteApplication::class)->input->json;
     $access_key = $jInput->getString('access_key');
 
     $user_id = _payload($access_key)->sub;
-    $user = $container->get(UserFactory::class)->loadUserById($user_id);
+    $user = $container->get(UserFactoryInterface::class)->loadUserById($user_id);
 
     if (!jwt_validate($access_key, $secret . $user->password)) {
         abortWithError('Access Key is invalid');
@@ -181,7 +182,7 @@ function begegnungVerlegenNotify($begegnung, $users, $vorschlagendes_team_id, $h
     $query->select('id')->from('#__users')->where('username = "' . $username . '"')->setLimit(1);
     $db->setQuery($query);
     $user_id = $db->loadResult();
-    $user = $container->get(UserFactory::class)->loadUserById($user_id);
+    $user = $container->get(UserFactoryInterface::class)->loadUserById($user_id);
 
     //TODO: pw verification modernising: use php native methods, however this also needs new pw hashing. maybe force a pw reset on all accounts
     if (password_verify($password, $user->password)) {