Minecraft: 1.20.1
Fabric: 0.14.21
Optifabric: 1.13.25
Optifine: 1.20.1_HD_U_I5

Trying to launch minecraft causes an unexpected error to occur and exits with exit code 1.
latest.log

Removing Optifine from the folder fixes the crashing but defeats the point of the Optifabric mod

Replay Mod is the issue, as reported in multiple previous reports like mine
#1112
#1113

You should edit your thread title to mention Replay Mod so it's visible

Removing the replay mod also fixes the crashing so there seems to be some compatibility issues with other mods. I can play without the replay mod for the time being but a fix would be ideal

That's a good shout. I could have sworn before GitHub would search for similar issues as you're typing them out but oh well, hopefully this is an issue that can be solved soon

I also am having issues with replay mod and optifabric compatibility

They aren't compatible from a long time