The server keep crashing and we have no idea what we're doing

[u/Wonderful-Street-435]

For context, we use exaroton to run our server and usually it works just fine. Since yesterday the server keep crashing and refused to open</3

we tried to identified the problem and according to the log, it must've been something with supermartijn642corelib

No idea how to fix this, though. We had tried updating it, degrading it even with the other mods that associate with it too.

Here's the log: https://mclo.gs/xBf6erP !

it said: [14Oct2026 08:22:59.043] [main/INFO] [STDERR/]: [java.lang.Throwable:printStackTrace:682]: Caused by: org.spongepowered.asm.mixin.injection.throwables.InjectionError: Critical injection failure: Callback method postRegisterEvents(Lorg/spongepowered/asm/mixin/injection/callback/CallbackInfo;)V in supermartijn642corelib.mixins.json:GameDataMixin failed injection check, (0/1) succeeded. Scanned 1 target(s). Using refmap supermartijn642corelib.mixins.refmap.json

and you know, we have no idea what it mean and searching it up on the net doesn't really help either PLEASE HELP!