Failed to synchronize registry data, closing connection

[Archnose]

I'm having problems accessing my forge server after changing the modpack. I checked several times if all the files on the server are compatible with the client, and there doesn't seem to be anything wrong, but the error persists. I looked for this error on the internet and found no solution that made sense. On the client, the error was "Failed to synchronize registry data, closing connection", and on the server console, it only gave "lost connection: Disconnected". If anyone knows what it is about, I would be very grateful.

Ps: The base modpack and additional mods were all downloaded by curseforge, and the forge version, from the official website.

[Archnose]

Here is the client log.

the debug.log on the server is a little big, can I send a link from google drive? Ubuntu Pastebin is taking too long to recognize the text (40k lines).

latest.log

[Archnose]

Here is the debug.log from server on google drive:

https://drive.google.com/file/d/1jqJdhjWLE4yPHK2bS0H2UfoLh1tOwBZh/view?usp=sharing

[Archnose]

I dont seen that when i search on log, thank you! I will try to resend this files.

 

[Archnose]

It works! The problem was the diferent config files betwen server and client, but now i have another problem, not related to this topic, so we can mark as solved, and i will open another topic. Thank you!