Haze [BLUS30094] "Error accessing save data" prevents me from getting to main menu

Forgot to attach the log file originally, so I've attached it to this reply. Getting an error that I can't attach it due to it's filetype. Weird. Here's a Mega link of it: 

https://mega.nz/#!N6gzXK7D!2v79EYNqJY_LI...FejzeGPkzo

Also it seems I'm not alone with this issue, someone else on r/RPCS3 said they're also dealing with it: 
https://www.reddit.com/r/rpcs3/comments/...m/fjxjmpz/

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Just had the bright idea to test out an older version of RPCS3, one from October 31st (since the last YouTube videos I could find were from 6 months ago, I figured this might be a good starting point).

Surprise, Haze works perfectly fine on RPCS3 0.0.7-9053-03a2d36c Alpha. So at some point since October the emulator regressed and that error occurs that I mentioned above. I'm attempting to go through every build from October forward to find which build exactly is the one where it regressed.

Edit: Just submitted a regression report on GitHub, I discovered exactly which build is where the issue popped up.

https://github.com/RPCS3/rpcs3/issues/7738

Haze worked fine up until 0.0.9-9791, where the above error message started appearing.