Property CoreShop\Component\Locale\Context\CompositeLocaleContext::$localeContexts has unknown class CoreShop\Component\Pimcore\PriorityQueue as its type.

Property CoreShop\Component\Locale\Context\CompositeLocaleContext::$localeContexts has unknown class CoreShop\Component\Pimcore\PriorityQueue as its type.

Instantiated class CoreShop\Component\Pimcore\PriorityQueue not found.

Call to method insert() on an unknown class CoreShop\Component\Pimcore\PriorityQueue.

Iterating over an object of an unknown class CoreShop\Component\Pimcore\PriorityQueue.

Process completed with exit code 1.