Error code 35

[knuknuk]

I got error code 35 when I tried to submit my tax return.  Is there any way to reset the system to try to resubmit, or am I stuck submitting a paper return? 

[Kyle Evans]

I got the same error.  I found a government website saying you get this error if "filing a pre-bankruptcy return but there is no date of bankruptcy" on record.  But that makes no sense here so it must be something else.  Had a somewhat complex return with capital gains, dividends, pension income etc but it worked fine last year.  Medical expenses were big, cuz physically disabled and living in a nursing home, but, again although it was more expensive in 2020 cuz was in the home all year, not clear why cannot file electronically this year.