Error in console

i have an error in the console how i can fix this ??

thanks

Sounds like @HassanS6000 has a bug!

@gabizou :stuck_out_tongue_winking_eye:

This bug does appear to be related to my plugin EssentialCmds. I’ll look into it today, thanks for reporting it

EDIT: @terrainwax What SpongeVanilla/SpongeForge version are you running? Also, update your EssentialCmds to v6.7. Be sure you’re running at least SpongeForge BETA (1000)+

I have the last version of sponge and i have the version 6.6b i go to update