Fatal error: Uncaught Error: Class "Drupal\rat\v1\RenderArray" not found in /home/intentexperts/public_html/vl/install-dir/vendor/drupal/rat/rat.example.php:9 Stack trace: #0 {main} thrown in /home/intentexperts/public_html/vl/install-dir/vendor/drupal/rat/rat.example.php on line 9