2023 E-File Rejected: AGI Mismatch Preventing My $8,597 Refund for 2024 Tax Return

Getting really frustrated trying to file my 2023 taxes. Every time I try submitting, it gets rejected saying my AGI is wrong. How can it be wrong when I never even filed for 2023 yet? Makes no sense. I received this rejection notice from the IRS that says: 1. Get your 2023 tax return Form 1040 2. Look for your AGI on Line 11 3. Enter your AGI and resubmit your return Learn more about your AGI mismatch. Fix my return My 2024 tax return shows: $9,697 refund Submitted 01/31/25 Rejected 02/03/25 IRS Refund est. / / - I don't understand why there's an AGI mismatch. I've triple-checked everything! The system says I need my 2023 AGI from Line 11 of my previous year's return, but that's exactly what I'm trying to file now! How can they ask for information from a form I haven't successfully filed yet? I've tried entering zero, I've tried looking at my 2022 return, nothing works. Has anyone else encountered this problem? What am I missing here? The rejection is preventing me from getting my $9,697 refund and I'm getting desperate.