Fatal error: Uncaught Error: Interface "Magento\Framework\Option\ArrayInterface" not found in /home/airtimer/public_html/app/code/Magiccart/Magicmenu/Model/System/Config/Blocks.php:17 Stack trace: #0 {main} thrown in /home/airtimer/public_html/app/code/Magiccart/Magicmenu/Model/System/Config/Blocks.php on line 17