Fatal error: Uncaught Error: Interface "Drupal\Component\Plugin\PluginInspectionInterface" not found in /home/fnbrshareacopy/public_html/modules/contrib/panels/src/Plugin/DisplayBuilder/DisplayBuilderInterface.php:11 Stack trace: #0 {main} thrown in /home/fnbrshareacopy/public_html/modules/contrib/panels/src/Plugin/DisplayBuilder/DisplayBuilderInterface.php on line 11