It seems a lot of people are having this problem. Try heading over to shop.mineverse.com and clearing your inventory for free.

@Scorvix , i thought the issue is fixed. I got to the creative hub and then went to my plot and it then it crashed again and now when i go to creative again, it crashes. help

RebornWolf_ bought me the clear inventory but still, i crash

I do not know what the problem is. Let me consult the other mods.

Use Minechat (Free) to do /p h maybe?