Fatal error: Uncaught TypeError: ModelCatalogElasticSearch::getavailabilitytext(): Argument #4 ($stock_status_id) must be of type int, null given, called in /var/www/vhosts/dynamic-billard.de/opencart.dynamic-billard.de/opencart-3.0.4.1/storage/cache.kamod/system/loader.1.kamod.php on line 263 and defined in /var/www/vhosts/dynamic-billard.de/opencart.dynamic-billard.de/opencart-3.0.4.1/upload/catalog/model/catalog/elastic_search.php:3301 Stack trace: #0 /var/www/vhosts/dynamic-billard.de/opencart.dynamic-billard.de/opencart-3.0.4.1/storage/cache.kamod/system/loader.1.kamod.php(263): ModelCatalogElasticSearch->getavailabilitytext() #1 /var/www/vhosts/dynamic-billard.de/opencart.dynamic-billard.de/opencart-3.0.4.1/upload/system/engine/proxy.php(47): Loader_kamod->{closure}() #2 /var/www/vhosts/dynamic-billard.de/opencart.dynamic-billard.de/opencart-3.0.4.1/storage/cache.kamod/catalog/modelcatalogproduct.0.kamod.php(222): Proxy->__call() #3 /var/www/vhosts/dynamic-billard.de/opencart.dynamic-billard.de/opencart-3.0.4.1/storage/cache.kamod/catalog/modelcatalogproduct.1.kamod.php(595): extension\ka_extensions\ka_variants\ModelCatalogProduct->getProduct() #4 /var/www/vhosts/dynamic-billard.de/opencart.dynamic-billard.de/opencart-3.0.4.1/storage/cache.kamod/system/loader.1.kamod.php(263): ModelCatalogProduct_kamod->getProducts() #5 /var/www/vhosts/dynamic-billard.de/opencart.dynamic-billard.de/opencart-3.0.4.1/upload/system/engine/proxy.php(47): Loader_kamod->{closure}() #6 /var/www/vhosts/dynamic-billard.de/opencart.dynamic-billard.de/opencart-3.0.4.1/upload/catalog/controller/extension/feed/google_sitemap.php(11): Proxy->__call() #7 /var/www/vhosts/dynamic-billard.de/opencart.dynamic-billard.de/opencart-3.0.4.1/storage/cache.kamod/system/action.1.kamod.php(104): ControllerExtensionFeedGoogleSitemap->index() #8 /var/www/vhosts/dynamic-billard.de/opencart.dynamic-billard.de/opencart-3.0.4.1/storage/cache.kamod/system/action.0.kamod.php(65): Action_kamod->execute() #9 /var/www/vhosts/dynamic-billard.de/opencart.dynamic-billard.de/opencart-3.0.4.1/upload/catalog/controller/startup/router.php(27): extension\ka_extensions\engine\Action->execute() #10 /var/www/vhosts/dynamic-billard.de/opencart.dynamic-billard.de/opencart-3.0.4.1/storage/cache.kamod/system/action.1.kamod.php(104): ControllerStartupRouter->index() #11 /var/www/vhosts/dynamic-billard.de/opencart.dynamic-billard.de/opencart-3.0.4.1/storage/cache.kamod/system/action.0.kamod.php(65): Action_kamod->execute() #12 /var/www/vhosts/dynamic-billard.de/opencart.dynamic-billard.de/opencart-3.0.4.1/storage/modification/system/engine/router.php(77): extension\ka_extensions\engine\Action->execute() #13 /var/www/vhosts/dynamic-billard.de/opencart.dynamic-billard.de/opencart-3.0.4.1/storage/modification/system/engine/router.php(66): Router->execute() #14 /var/www/vhosts/dynamic-billard.de/opencart.dynamic-billard.de/opencart-3.0.4.1/upload/system/framework.php(179): Router->dispatch() #15 /var/www/vhosts/dynamic-billard.de/opencart.dynamic-billard.de/opencart-3.0.4.1/upload/system/startup.php(104): require_once('...') #16 /var/www/vhosts/dynamic-billard.de/opencart.dynamic-billard.de/opencart-3.0.4.1/upload/index.php(19): start() #17 {main} thrown in /var/www/vhosts/dynamic-billard.de/opencart.dynamic-billard.de/opencart-3.0.4.1/upload/catalog/model/catalog/elastic_search.php on line 3301