Project is not working, neither are any of the autosaves, URGENT!
I’m working on a project and saved yesterday but suddenly today I get:

It’s a massively important project! None of the autosaves from yesterday work either, I tried 20!
The only that works is one from really far back with significantly less work.
I thought I found a solution, the files work in Premiere Beta! (V26.5.0 Build 3) But then Premiere just closes after about 30 seconds. No error, just closes. It’s taking time to update to latest beta - and when it does maybe it will be a workaround, however it still doesn’t work in my actual, latest version of normal Premiere.
I also tried importing into a fresh new premiere session, no luck, same error.
Please help.
PPro file: https://we.tl/t-7A20g4wxuH9BHfYd
SPECS
Intel Core i9-14900HX
NVIDIA GeForce RTX 4060
64GB DDR5 RAM
1TB M2 SSD [OS, ADOBE, PPRO PROJECT FILE, AE FULL PROJECT]
2TB M2 SSD [PPRO FOOTAGE, CACHE]
(Up to 7,100MB/s read, 6,000MB/s write)
All latest Adobe 2026/Win11Pro/and Nvidia Studio Driver
Alienware AW2725DM 27"
DELL SE2419HR 24"