Minecraft Version: 1.20.4
Mod Version: 1.2.6
Mod Loader: Fabric

Description:
My problem is that when i upload this mod to the server, we obviously made a "mods" folder where we put the deeperdarker mod, but the server crashed i saw in the log that, the mod needs a fabric api, and a yetanotherconfiglibfabric ""mod"". i downloaded these and put these in the mods folder too, the server didnt crashed this time, but as we tried the mod it has terrible features like bug with the achievements, and the mod didnt have any new items, anyway i go to the log to see what happened again, and i saw this message :"[18:44:36] [main/ERROR]: No data fixer registered for deeperdarker:boat
[18:44:36] [main/ERROR]: No data fixer registered for deeperdarker:chest_boat
[18:44:36] [main/ERROR]: No data fixer registered for deeperdarker:sculk_centipede
[18:44:36] [main/ERROR]: No data fixer registered for deeperdarker:sculk_leech
[18:44:36] [main/ERROR]: No data fixer registered for deeperdarker:sculk_snapper
[18:44:36] [main/ERROR]: No data fixer registered for deeperdarker:shattered
[18:44:36] [main/ERROR]: No data fixer registered for deeperdarker:shriek_worm
[18:44:36] [main/ERROR]: No data fixer registered for deeperdarker:shriek_worm
[18:44:36] [main/INFO]: Deserializing DDConfig from './config/deeperdarker.json5'
[18:44:36] [main/INFO]: Environment: Environment[sessionHost=https://sessionserver.mojang.com, servicesHost=https://api.minecraftservices.com, name=PROD]
[18:44:37] [Worker-Main-3/ERROR]: Couldn't load tag frozenlib:dont_emit_use_game_events as it is missing following references: deeperdarker:transmitter (from deeperdarker)"

and there is another issue that when we start the server we have this message that there isnt any file named /config/deeperdarker.json5, when there is... we dont understand anything, and just wanna ask, if we can do anything to fix this

Thanks for ur answer in advance.

Peter

Screenshots:
I think i explained everything, but if anyone wants to see logs or, screenshots of this, i can provide later.

as i downloaded the frozenlib now to the mod, the server are not even letting me to join. as it is getting me this message:Internal Exception: io.netty.handler.codec.DecoderException: java.lang.IndexOutOfBoundsException...

log-2024-02-20 19%3A41%3A45.log

this is a log of the server when it crashes

In case this is still relevant:
I see this in the crashlog:
[19:41:40] [main/INFO]: Loading Minecraft 1.20.4 with Fabric Loader 0.15.7
[19:41:40] [main/INFO]: Loading 4 mods:
- fabricloader 0.15.7
-- mixinextras 0.3.5
- java 18
- minecraft 1.20.4
this is not correct at all, you should have a lot more mods just on a blank Fabric Server.
I assume you are missing the Fabric API mod, which is mandatory for any fabric mod to work.

I am honestly surprised your server was capable of launching at all