Hello

I've encounter the following error when I clicked on the "multiple update" button in the "mail on event screen":

Uncaught TypeError: dijit.byId(...) is undefined
Dojo 7
anonymous
hitch
_52d
_onClick
hitch
__onClick
hitch
projeqtorDojo.js:7:22
Dojo 7

The multiple update button seems to work with other screen since I've tried it with ticket and activity.

I've attached a print screen of the error as well.

Thanks for your support