Describe the bug
i have no clue i get these errors when my server boots
I just downloaded Protocollib and made a fresh Server with Paper(1.19.4) and got these errors when booting

Version Info
/protocol dump
https://pastebin.com/raw/uefMXqQC

Server Error
https://pastebin.com/raw/krWFaCR8

EDIT

Ok fixed using the Dev Build (Sorry)