Incompatibilities with holograms and command-utils?

[MikaCookies]

I need help with a plugin: CommandUtils. When i put in my mod folder and start the server, the server crash. This is the log: https://pastebin.com/ZYe7Dkq3

As you can see, the error is:
[22:55:17] [Server thread/ERROR] [net.minecraft.server.MinecraftServer]: Encountered an unexpected exception
net.minecraftforge.fml.common.LoaderExceptionModCrash: Caught exception from Holograms (holograms)

However I have holograms since month ago and I never have any problem with it...
And if I delete the Command-utils plugin of the server and start, the server don't crash. How can I do? Are there any incompatibilities with the holograms and command-utils plugins or something? I need both...
This is the crash report by the way: https://pastebin.com/9QdVKfUM