Fatal error: Uncaught Error: Call to a member function getDefaultCurrency() on null in /data01/virt104493/domeenid/www.pihamokki.fi/htdocs/app/code/Amasty/Fpc/Model/Crawler.php:102 Stack trace: #0 /data01/virt104493/domeenid/www.pihamokki.fi/htdocs/vendor/magento/framework/ObjectManager/Factory/AbstractFactory.php(121): Amasty\Fpc\Model\Crawler->__construct(Object(Amasty\Fpc\Model\Log), Object(Magento\Store\Model\StoreManager), Object(Amasty\Fpc\Model\Config), Object(Magento\Framework\Logger\Monolog), Object(Magento\Framework\App\Http\ContextFactory), Object(Magento\PageCache\Model\Cache\Type), Object(Magento\Framework\App\ProductMetadata), Object(Amasty\Fpc\Model\QueuePageRepository)) #1 /data01/virt104493/domeenid/www.pihamokki.fi/htdocs/vendor/magento/framework/ObjectManager/Factory/Compiled.php(108): Magento\Framework\ObjectManager\Factory\AbstractFactory->createObject('Amasty\\Fpc\\Mode...', Array) #2 /data01/virt104493/domeenid/www.pihamokki.fi/htdocs/vendor/magento/framework/ObjectManager/Factory/Compiled.php(150): in /data01/virt104493/domeenid/www.pihamokki.fi/htdocs/app/code/Amasty/Fpc/Model/Crawler.php on line 102