Fatal error: Uncaught Error: Class "Drupal\panelizer\Plugin\PanelizerEntityBase" not found in /home/fnbrshareacopy/public_html/modules/contrib/panelizer/src/Plugin/PanelizerEntity/PanelizerNode.php:15 Stack trace: #0 {main} thrown in /home/fnbrshareacopy/public_html/modules/contrib/panelizer/src/Plugin/PanelizerEntity/PanelizerNode.php on line 15