Caused by: java.lang.RuntimeException: Attempted to load class net/minecraft/client/multiplayer/ClientLevel for invalid dist

[alphadecay21]

I created a custom minecraft modpack and tried to put it into a server, I put the mods into the server mods folder and started it, tried removing some of the client sode mods, and now I'm here.  I tried research and it didnt help.  

Any help would be appreciated.  

 

https://raw.githubusercontent.com/alphadecay21/Minecraft-Troubleshooting/main/Help plz

(Used Github bc pastbin hated me)

[TileEntity]

Use a pre-configured modpack as working base - most of these already have a server pack

 

Then just add some mods one by one