Fatal error: Uncaught Error: Class "horstoeko\zugferd\ZugferdDocument" not found in /home/safi/websites/smartelio/shopware/production/vendor/horstoeko/zugferd/src/ZugferdDocumentReader.php:36
Stack trace:
#0 {main}
  thrown in /home/safi/websites/smartelio/shopware/production/vendor/horstoeko/zugferd/src/ZugferdDocumentReader.php on line 36