Describe the issue

Whenever the server boots up, The server keeps warning every single time about something called payload. you can see what i mean down below.
[17:46:12] [Netty Epoll Server IO #2/WARN] No registration for payload waila:block; refusing to decode.
[17:46:12] [Netty Epoll Server IO #2/WARN] No registration for payload waila:block; refusing to decode.
[17:46:12] [Netty Epoll Server IO #2/WARN] No registration for payload waila:block; refusing to decode.
[17:46:12] [Netty Epoll Server IO #5/WARN] No registration for payload waila:block; refusing to decode.
[17:46:12] [Netty Epoll Server IO #5/WARN] No registration for payload waila:block; refusing to decode.
[17:46:12] [Netty Epoll Server IO #2/WARN] No registration for payload waila:block; refusing to decode.
[17:46:12] [Netty Epoll Server IO #2/WARN] No registration for payload waila:block; refusing to decode.
[17:46:12] [Netty Epoll Server IO #5/WARN] No registration for payload waila:block; refusing to decode.
[17:46:12] [Netty Epoll Server IO #2/WARN] No registration for payload waila:block; refusing to decode.
[17:46:12] [Netty Epoll Server IO #5/WARN] No registration for payload waila:block; refusing to decode.
[17:46:12] [Netty Epoll Server IO #2/WARN] No registration for payload waila:block; refusing to decode.

I dont know if this is caused by WTHIT or something else.

Log output and crash report

its not a crash, therefor cannot put a crash log in

Additional context

No response