Aternos' error: Fatally missing registry entries

Hello, I create a server to play with my friends, me and my friends have the same mods as the server on aternos, in addition to having installed optifine, but when I enter the server, it does let me enter, and a message appear in the screen, it says: "fatally missing registry entries", I don't why appear this message, because me and my friends havethe exactly the same mods, I hope someone help me with this problem.

This is the server log: https://mclo.gs/DqJYUvJ

this are the mods:

- Armor plus

- Biome o plenty

- buildcraft

- chococraft

- comforts

- exotic birds

- Forge geckolib

- hwyla

- jei

- llibrary

- mantle

- morpheus

- mowzies mobs

- Spartan weaponry

- Tinker Construction

- the dragon lib

- tombstone

- useless sword

- waystones

- xaeros maps

Yes, I have the same mods that I put in aternos, but it asks me for some reason to download the llibrary mod, when downloading it and entering the server I get the error above.