Student evaluation links do not work

[lachko]

Clicking the box to do an evluations throws an error:

db.factory.ts:52 ERROR Error: Uncaught (in promise): TypeError: Cannot read properties of undefined (reading 'src')
TypeError: Cannot read properties of undefined (reading 'src')
at TangyFormsInfoService. (tangy-forms-info-service.ts:40:18)
at Generator.next ()
at TangyFormsInfoService. (tangy-forms-info-service.ts:40:18)
at Generator.next ()