Fatal error: Declaration of Drupal\b14pdf\Response\B14PdfResponse::prepare(Symfony\Component\HttpFoundation\Request $request) must be compatible with Symfony\Component\HttpFoundation\Response::prepare(Symfony\Component\HttpFoundation\Request $request): static in /b14pool/sites/videnscenterfordemens/prod/web/modules/b14/b14pdf/src/Response/B14PdfResponse.php on line 29