I can't get on the creative server... Someone please help?

When I try to join the creative server it says something like 'package exceeds largest capacity...".
This happened when I filled a few chests and then stored those chests in a larger chest. Then, when I tried to open it later, the error came up. Since then, I haven't been able to go on creative... Can someone please fix this?
(I don't even care if my plot is reset at this point... but breaking the chests is, obviously, an option I'd much prefer.)

I'll give my minecraft name when someone (that can help) responds.

 

You may need to buy the tp to spawn, if not, buy a creative inventory clear. Don't worry, they're both free.

 

Thanks for replying. (not being sarcastic)
I just tried the spawn tp... It didn't work.
Now I'm trying to 'buy' the /clear inventory, but it keeps saying "you need to wait to receive this free basket", does that mean I can't get it yet? or that I need to wait for it to work?

 

There's a cool down on the shop (I believe)

 

Ok, thanks.

 

Locking as inactive.
If this is still an issue feel free to open another thread.