Fatal error: Uncaught Error: Class "Magento\TestFramework\Helper\Bootstrap" not found in /home/jasainfo/public_html/dev/tests/integration/testsuite/Magento/Store/_files/second_website_with_two_stores.php:6 Stack trace: #0 /home/jasainfo/public_html/dev/tests/integration/testsuite/Magento/Paypal/Fixtures/website_payment_configuration.php(14): require() #1 {main} thrown in /home/jasainfo/public_html/dev/tests/integration/testsuite/Magento/Store/_files/second_website_with_two_stores.php on line 6