Missing return statement (pterodactyl#1673)

Otherwise this errors out with $host not being found

Author: lancepioch

app/Http/Controllers/Admin/DatabaseController.php

@@ -131,7 +131,7 @@ public function create(DatabaseHostFormRequest $request): RedirectResponse
                     sprintf('There was an error while trying to connect to the host or while executing a query: "%s"', $exception->getMessage())
                 )->flash();
 
-                redirect()->route('admin.databases')->withInput($request->validated());
+                return redirect()->route('admin.databases')->withInput($request->validated());
             } else {
                 throw $exception;
             }