Epic games store won't install

Hello guys, when I try to install the Epic Games Store in the program, it return this error : “Failed to retrieve wine (lutris-GE-Proton8-4x86_64) information None”

The thing is, when i want to install this wine version i only find the 8-5x86_64 not the 8-4. I think it is the problem. I also tried to make my own yaml file but I don’t have the knowledge so it wont work. Do someone know how I could fix it ?