Fatal error: Uncaught Error: Call to undefined method Magento\Catalog\Model\Product\Type\Simple::getUsedProducts() in /domains/aram.co.uk/___releases/20200324160433/vendor/magento/module-configurable-product/Block/Product/View/Type/Configurable.php:185 Stack trace: #0 /domains/aram.co.uk/___releases/20200324160433/vendor/magento/module-configurable-product/Block/Product/View/Type/Configurable.php(226): Magento\ConfigurableProduct\Block\Product\View\Type\Configurable->getAllowProducts() #1 /domains/aram.co.uk/___releases/20200324160433/vendor/magento/framework/Interception/Interceptor.php(58): Magento\ConfigurableProduct\Block\Product\View\Type\Configurable->getJsonConfig() #2 /domains/aram.co.uk/___releases/20200324160433/vendor/magento/framework/Interception/Interceptor.php(138): Magento\Swatches\Block\Product\Renderer\Configurable\Interceptor->___callParent('getJsonConfig', Array) #3 /domains/aram.co.uk/___releases/20200324160433/app/code/Aram/ProductData/Block/ConfigurableProduct/Product/View/Type/Configurable.php(39): in /domains/aram.co.uk/___releases/20200324160433/vendor/magento/module-configurable-product/Block/Product/View/Type/Configurable.php on line 185