Unexpected Error

The system encountered an error while processing the following request:
/en_US/npm/search/results.displaypanel.resultstoolbar.emaildialog:showchooseitem/_SELECT_STRING_PLACEHOLDER_/qf$003dSUBJECT$002509Subject$002509$0025E4$0025B8$0025AD$0025E5$00259C$00258B$002b--$002b$0025E5$002582$0025B3$0025E8$0025A8$002598$002509$0025E4$0025B8$0025AD$0025E5$00259C$00258B$002b--$002b$0025E5$002582$0025B3$0025E8$0025A8$002598$0026te$003dILS$0026lm$003dNBK201612/

Error Summary

Component search/Results:displaypanel.resultstoolbar does not contain embedded component 'emaildialog'.
Fri Aug 07 17:29:46 CST 2020