fix: reauth when no referer now doesn't throw exception

Author: williarin

src/Controller/ReauthenticateController.php

@@ -30,8 +30,12 @@ public function reauthenticate(
         ServiceLocator $managersLocator,
     ): Response {
         $response = $request->headers->get('referer') === $request->getRequestUri()
-            ? $this->redirectToRoute(Routes::WORDPRESS)
-            : $this->redirect($request->headers->get('referer'));
+            ? $this->redirectToRoute(Routes::WORDPRESS, [
+                'path' => ''
+            ])
+            : $this->redirect($request->headers->get('referer') ?: $this->generateUrl(Routes::WORDPRESS, [
+                'path' => ''
+            ]));
 
         $wordpressLoader->loadWordpress();