I prepared a second amended 2020 1120S due to ERC credits the client received. I followed all the instructions on how to file a second amended 1120S.

However, when I check the box on the EF information Worksheet to file another federal amended return electronically, I get an error message that says The additional Amended Return check box can not be selected for E-Filing because the original Amended Return does not have an "Accepted" E-Filing status from the IRS. 

The client status shows that the first amended tax return was e-file accepted.

What do I need to do in order to e-file the second 1120S?