Cloze deletion can only be used on cloze notetypes -error messages

[purple_1234]

I was clicking around my deck when I accidently set all my cloze cards to default. I don’t know how to fix it. Thanks in advance!!!

[ferophila]

https://docs.ankiweb.net/backups.html

Restore one of the backups from earlier today.

[purple_1234]

Thank you so much!!! You saved me so much time and headache!!!

[ferophila]

Treating headaches is literally my job