Error always ended with this line of code :

Caused by: java.lang.SecurityException: class "org.spongepowered.asm.service.ServiceInitialisationException"'s signer information does not match signer information of other classes in the same package

java.util.ServiceConfigurationError: org.spongepowered.asm.service.IMixinServiceBootstrap: Provider org.spongepowered.asm.service.modlauncher.MixinServiceModLauncherBootstrap could not be instantiated

I have lots of mods installed, not a mod pack.

Also, I'm not playing on a multiplayer server, but a singleplayer world, I put -client on Java Arguments so it keeps on into client state world.