When I tried to run my server on Aternos after i added some new mods, I realized that it does not start like it used to be, so I goes into the log section and it said "Failed to load datapacks, can't proceed with server load. You can either fix your datapacks or reset to vanilla with --safeMode". So, I decided to delete all the latest mods that I had added, but the problem didn't go away. I wandering on the internet, and one said to downgrade my Forge version, but still, nothing changed, what should I do? Btw I don't have anything on my datapack folder.
The log: https://mclo.gs/fL65ecx

aquamirae is the last mentioned mod - backup the world and make a test without it

41 minutes ago, TileEntity said:

aquamirae is the last mentioned mod - backup the world and make a test without it

I tried that method, it doesnt work :v 

Can you load this world in singleplayer?

Idk, because I use Aternos for server hosting, so do I have to download it?

Yes - with tools like FileZilla (via FTB-Access), you can upload/download files from the server

yeah it's work just fine, no lag,nothing etc

 

Start roaming around this world and visit your areas - then upload this world to the server

 

But if I do that, does mine inventory gone?

 

Yes - but from the server world, backup the playerdata folder

Copy the singleplayer world into the server and join it - if this works, overwrite the backup playerdata folder with the one in your server world

it still didnt work :(((

 

Add the new crash-report/log

 

https://mclo.gs/ixHQffm

 

 Error loading registry data: Spacing has to be larger than separation

Same issue - I have no idea what this refers to

Maybe it's a problem with Forge directly, or there's a broken config file or something similar

https://mclo.gs/yjpUoYc

The following mods have version differences that were not resolved:
controlling (version 10.0+7 -> MISSING)
forge (version 43.3.2 -> 43.3.7)
libraryferret (version 4.0.0 -> MISSING)
tlskincape (version 1.30 -> MISSING)
Things may not work well.

Do not use the tlauncher - this is a cracked Launcher

These are not supported here