Cant send player to vanila paper login server

[DarthCY-K]

Bungee between my two servers with same mods works well, but when tried sending player to vanila paper server, this issue occurs.

• There are no obvious information in paper and lightfall logs, Only found logs of client. The client screenshot: https://imgtu.com/i/g8SvAs Key logs of client: https://paste.ubuntu.com/p/kCrBhgjxXB/

I also tried using vanila arclight as the login server, but it returned a message of "Connection closed - mismatched mod channel list".