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$0025E9$002581$002593$0025E5$0025BE$0025B7$0025E7$0025B6$002593$002b--$002b$0025E8$0025A8$0025BB$0025E9$002587$00258B$002509$0025E9$002581$002593$0025E5$0025BE$0025B7$0025E7$0025B6$002593$002b--$002b$0025E8$0025A8$0025BB$0025E9$002587$00258B$0026qf$003dPUBDATE$002509Publication$002bDate$0025091986$0025091986$0026te$003dILS$0026lm$003dNBK201612/

Error Summary

Component search/Results:displaypanel.resultstoolbar does not contain embedded component 'emaildialog'.
Sat Sep 19 17:21:14 CST 2020