Fatal error: Uncaught Neos\Flow\Package\Exception: The package with the name "nwp/main" was found more than once, please make sure it exists only once. Paths "Sites/NWP.Main/" and "NWP.Main/Sites/". in /var/www/www.netzwerkplan.de/web_test/Packages/Framework/Neos.Flow/Classes/Package/PackageManager.php:615 Stack trace: #0 /var/www/www.netzwerkplan.de/web_test/Packages/Framework/Neos.Flow/Classes/Package/PackageManager.php(567): Neos\Flow\Package\PackageManager->scanAvailablePackages() #1 /var/www/www.netzwerkplan.de/web_test/Packages/Framework/Neos.Flow/Classes/Package/PackageManager.php(147): Neos\Flow\Package\PackageManager->getCurrentPackageStates() #2 /var/www/www.netzwerkplan.de/web_test/Packages/Framework/Neos.Flow/Classes/Core/Booting/Scripts.php(183): Neos\Flow\Package\PackageManager->initialize(Object(Neos\Flow\Core\Bootstrap)) #3 /var/www/www.netzwerkplan.de/web_test/Packages/Framework/Neos.Flow/Classes/Core/Bootstrap.php(109): Neos\Flow\Core\Booting\Scripts::initializePackageManagement(Object(Neos\Flow\Core\Boo in /var/www/www.netzwerkplan.de/web_test/Packages/Framework/Neos.Flow/Classes/Package/PackageManager.php on line 615