Creating child issues stopped working

[Q2 Bookings]

I am Admin and have created hundreds of Child issues to my Issues. All of a sudden I cannot create child issues. See screen shot

[Q2 Bookings]

Thank you. It worked. Not sure why it is only now an problem as I have created hundreds of Child Issues without problems.

[bduncan]

The error suggests removing the required fields from the create step, you can add these as conditions for the next transition in your workflow.