Fatal error: Uncaught Symfony\Component\DependencyInjection\Exception\InvalidArgumentException: Top-level services must have "id" attribute, none found in "/home/nosyntrv/www.nostalgieimkinderzimmer.de/custom/plugins/NetiEasyCoupon/Resources/../Bundle/ColoReduceNetPriceCompatibility/services.xml" at line 10. in /home/nosyntrv/www.nostalgieimkinderzimmer.de/vendor/symfony/dependency-injection/Loader/XmlFileLoader.php:441 Stack trace: #0 /home/nosyntrv/www.nostalgieimkinderzimmer.de/vendor/symfony/dependency-injection/Loader/XmlFileLoader.php(56): Symfony\Component\DependencyInjection\Loader\XmlFileLoader->processAnonymousServices() #1 /home/nosyntrv/www.nostalgieimkinderzimmer.de/vendor/symfony/config/Loader/FileLoader.php(165): Symfony\Component\DependencyInjection\Loader\XmlFileLoader->load() #2 /home/nosyntrv/www.nostalgieimkinderzimmer.de/vendor/symfony/config/Loader/FileLoader.php(104): Symfony\Component\Config\Loader\FileLoader->doImport() #3 /home/nosyntrv/www.nostalgieimkinderzimmer.de/vendor/symfony/dependency-inj in /home/nosyntrv/www.nostalgieimkinderzimmer.de/vendor/symfony/config/Loader/FileLoader.php on line 180