TypeError when XFD daily log page does not exist

Steps to reproduce
* vector
* visit https://test.wikipedia.org/wiki/Wikipedia:Articles_for_deletion/Mainspace_(3rd_nomination)
* click relist
* comment = "test"
* click relist

What happens?
<img width="810" alt="image" src="https://github.com/wikimedia-gadgets/xfdcloser/assets/79697282/b5d2835d-aff9-4f0d-8dce-4ddc674aaa34">

What should happen instead?
* successful relist