Fatal error: Uncaught Error: Interface 'Amp\Http\Client\RequestBody' not found in /home/likach/contao44.lika.ch/vendor/symfony/http-client/Internal/AmpBody.php:26 Stack trace: #0 {main} thrown in /home/likach/contao44.lika.ch/vendor/symfony/http-client/Internal/AmpBody.php on line 26