Warning: include(/var/www/vhosts/dentalstoff.de/httpdocs/shop.production/engine/Shopware/Bundle/PluginInstallerBundle/Service/PluginInitializer.php): failed to open stream: Cannot allocate memory in /var/www/vhosts/dentalstoff.de/httpdocs/shop.production/vendor/composer/ClassLoader.php on line 444

Warning: include(): Failed opening '/var/www/vhosts/dentalstoff.de/httpdocs/shop.production/vendor/composer/../../engine/Shopware/Bundle/PluginInstallerBundle/Service/PluginInitializer.php' for inclusion (include_path='/var/www/vhosts/dentalstoff.de/httpdocs/shop.production/engine/Library:.:/opt/plesk/php/7.4/share/pear') in /var/www/vhosts/dentalstoff.de/httpdocs/shop.production/vendor/composer/ClassLoader.php on line 444

Fatal error: Uncaught Error: Class 'Shopware\Bundle\PluginInstallerBundle\Service\PluginInitializer' not found in /var/www/vhosts/dentalstoff.de/httpdocs/shop.production/engine/Shopware/Kernel.php:482 Stack trace: #0 /var/www/vhosts/dentalstoff.de/httpdocs/shop.production/engine/Shopware/Kernel.php(297): Shopware\Kernel->initializePlugins() #1 /var/www/vhosts/dentalstoff.de/httpdocs/shop.production/engine/Shopware/Components/HttpCache/AppCache.php(254): Shopware\Kernel->boot() #2 /var/www/vhosts/dentalstoff.de/httpdocs/shop.production/vendor/symfony/http-kernel/HttpCache/HttpCache.php(366): Shopware\Components\HttpCache\AppCache->forward() #3 /var/www/vhosts/dentalstoff.de/httpdocs/shop.production/vendor/symfony/http-kernel/HttpCache/HttpCache.php(323): Symfony\Component\HttpKernel\HttpCache\HttpCache->validate() #4 /var/www/vhosts/dentalstoff.de/httpdocs/shop.production/engine/Shopware/Components/HttpCache/AppCache.php(187): Symfony\Component\HttpKernel\HttpCache\HttpCache->lookup() #5 /var/www/vhosts/dentalstoff.de/http in /var/www/vhosts/dentalstoff.de/httpdocs/shop.production/engine/Shopware/Kernel.php on line 482