I can't join A friend's realm, but can join other servers and realms

I double click on the relam to join, or click play, then it says, connecting to realm, followed by loading terrain, then it displays this message:

"Internal Exception: io.netty.handler.coder.DecoderException: Badly compressed packet - size of 2205666 is larger than protocol maximum of 2097152"

I've searched on the internet, yet I have tried all of the possible solutions people have.