Unexpected Error

The system encountered an error while processing the following request:
/en_US/default/search/results.federatedpanel_0.emaildialog:showchooseitem

Error Summary

Request event 'showchooseitem' (on component search/Results:federatedpanel_0.emaildialog) was not handled; you must provide a matching event handler method in the component or in one of its containers.
Thu Jul 18 16:35:03 EEST 2019