"Item spam" and what it does

Most times when people join on the server (me too) they get kicked for item spam when they are joining. They try to join, 100% loaded and they get kicked for “item spam”. Does someone know what causes this and explain why this happens? But anyways this is it, people join and they get auto kicked…

I tried getting on 4 times and it said that every time. The 5th time worked though to my surprise!

Yeah I got kicked once when I logged in for no reason. This needs to be resolved!

I’ve gotten kicked for that about 20 times in 1 day