See this TurboTax support FAQ for the IRS error code - https://ttlc.intuit.com/turbotax-support/en-us/help-article/rejected-tax-return/fix-e-file-reject-in...
You can also try entering a 0 (zero) for the 2023 AGI and see if the IRS will accept that filing. The IRS may not have your 2023 AGI in their database.
If all else fails you will have to print and mail the tax return.
See this TurboTax support FAQ for how to print a tax return for mailing when using the online editions - https://ttlc.intuit.com/turbotax-support/en-us/help-article/printers-printing/print-mail-return-turb...
