Unexpected Error

The system encountered an error while processing the following request:

/en_US/home/search/mylists.listdetails.emaildialog:showchooseitem/_SELECT_STRING_PLACEHOLDER_/rm$003dMENGENAI$002bPERPU0$00257C$00257C$00257C1$00257C$00257C$00257C0$00257C$00257C$00257Ctrue$0026ic$003dtrue

Error Summary

A component event handler method returned the value Block[itemBlock within search/MyLists:listdetails.emaildialog, at classpath:com/sirsidynix/discovery/client/components/search/EmailDialog.tml, line 106]. Return type org.apache.tapestry5.internal.structure.BlockImpl can not be handled.

Sat Nov 16 03:10:09 BNT 2019