Fatal error: Uncaught Error: Class 'Magento\TestFramework\Helper\Bootstrap' not found in /home/esecureh/public_html/magdemo/vendor/magento/module-inventory-indexer/Test/_files/create_reservations_index_table.php:12 Stack trace: #0 {main} thrown in /home/esecureh/public_html/magdemo/vendor/magento/module-inventory-indexer/Test/_files/create_reservations_index_table.php on line 12