So, I'm running minecraft 1.16.4, and the server starts up okay, so errors. BUT the instant someone joins the console is spammed forever with this error. >> https://paste.ajg0702.us/pudabedike.pl
A clear and concise description of what the bug is.

To Reproduce
Steps to reproduce the behavior:

1. Install the plugin > ProtocolLib, any version. I tried the latest DEV version, the normal latest version, about ever version.
2. Start the server.
3. Join the server.
4. See error

I expected there so be no errors.

The ERROR log >> https://paste.ajg0702.us/pudabedike.pl

Tried about 6 version, none worked. Server Version is 1.16.4

Duplicate of #1053
Duplicate of #1055

Fixed by Holographic Displays in their build 163.

Same issue? https://pastebin.com/6dacn8iE