Fatal error: Uncaught Error: Interface "Drupal\Core\Render\AttachmentsInterface" not found in /home/fnbrshareacopy/public_html/themes/contrib/bootstrap/src/Utility/ArrayObject.php:17 Stack trace: #0 {main} thrown in /home/fnbrshareacopy/public_html/themes/contrib/bootstrap/src/Utility/ArrayObject.php on line 17