Fatal error: Uncaught Error: Undefined class constant 'VERSION' in /html/derfriseur-hairshop/engine/Shopware/Plugins/Community/Frontend/SwagPaymentPaypalPlus/Bootstrap.php:153 Stack trace: #0 /html/derfriseur-hairshop/engine/Shopware/Plugins/Community/Frontend/SwagPaymentPaypalPlus/Bootstrap.php(23): Shopware_Plugins_Frontend_SwagPaymentPaypalPlus_Bootstrap->get('loader') #1 /html/derfriseur-hairshop/engine/Library/Enlight/Plugin/Bootstrap.php(82): Shopware_Plugins_Frontend_SwagPaymentPaypalPlus_Bootstrap->afterInit() #2 /html/derfriseur-hairshop/engine/Library/Enlight/Plugin/PluginCollection.php(81): Enlight_Plugin_Bootstrap->setCollection(Object(Shopware_Components_Plugin_Namespace)) #3 /html/derfriseur-hairshop/engine/Library/Enlight/Plugin/Namespace/Config.php(91): Enlight_Plugin_PluginCollection->registerPlugin(Object(Shopware_Plugins_Frontend_SwagPaymentPaypalPlus_Bootstrap)) #4 /html/derfriseur-hairshop/engine/Library/Enlight/Plugin/PluginCollection.php(109): Enlight_Plugin_Namespace_Config->load('SwagPaymentPayp.. in /html/derfriseur-hairshop/engine/Shopware/Plugins/Community/Frontend/SwagPaymentPaypalPlus/Bootstrap.php on line 153