My mirillis action crashes when ever i launch minecraft.

[Demon Playz]

When ever i go to launch minecraft which action is open it gives me an error or vice versa when ever i goto launch action while mincraft is open it crashes minecraft and gives me an error. it was working perfectly yesterday and now this is happening is there any way i can fix it?

[radi]

Did you recently updated your game or Action? Did you made any significant changes to your PC?