Fatal error: Uncaught Error: Class 'PackageVersions\Versions' not found in /home/alaghves/www.alarmic.de/shopware/aktiv/mysicherheitcom/vendor/ocramius/proxy-manager/src/ProxyManager/Generator/Util/IdentifierSuffixer.php:48 Stack trace: #0 /home/alaghves/www.alarmic.de/shopware/aktiv/mysicherheitcom/vendor/ocramius/proxy-manager/src/ProxyManager/Generator/Util/IdentifierSuffixer.php(36): ProxyManager\Generator\Util\IdentifierSuffixer::loadBaseHashSalt() #1 /home/alaghves/www.alarmic.de/shopware/aktiv/mysicherheitcom/vendor/ocramius/proxy-manager/src/ProxyManager/ProxyGenerator/LazyLoadingValueHolder/PropertyGenerator/ValueHolderProperty.php(25): ProxyManager\Generator\Util\IdentifierSuffixer::getIdentifier('valueHolder') #2 /home/alaghves/www.alarmic.de/shopware/aktiv/mysicherheitcom/vendor/ocramius/proxy-manager/src/ProxyManager/ProxyGenerator/LazyLoadingValueHolderGenerator.php(74): ProxyManager\ProxyGenerator\LazyLoadingValueHolder\PropertyGenerator\ValueHolderProperty->__construct() #3 /home/alaghves/www.alarmic.de/sh in /home/alaghves/www.alarmic.de/shopware/aktiv/mysicherheitcom/vendor/ocramius/proxy-manager/src/ProxyManager/Generator/Util/IdentifierSuffixer.php on line 48