Fatal error: Uncaught Error: Class "Drupal\webform\Plugin\WebformHandlerBase" not found in /home/fnbrshareacopy/public_html/modules/custom/biz_registration_form/src/Plugin/WebformHandler/UserCreationHandler.php:24 Stack trace: #0 {main} thrown in /home/fnbrshareacopy/public_html/modules/custom/biz_registration_form/src/Plugin/WebformHandler/UserCreationHandler.php on line 24