Error loading the mod, or something..

When entering the server with the Millenaire mod, the items are not shown in the creative mode, the "V" button does not work, and it should show the nearest village. In a single game everything is normal.

logs client: https://pastebin.com/0TRr4Cb4

logs server: https://mclo.gs/Pw5z3tN

Yes, the mod is installed in the client and on the server of the same version