Fatal registries missing error

Here's my log: https://mclo.gs/SNuGbsU

I'm running a server with a large custom modpack of around 55 mods. I've been trying to debug this myself for 5 hours and i can't do this anymore. All my friends experience the same issues when trying to enter the server. Thanks in advance.

This is it: https://pastebin.com/iv1qbfPy. Or do you need it in a different format?

OK, I tried it, no change sadly. The Mods are as follows:-

• Damage Indicators
• Electroblob's Wizardry
• Arcane Essentials
• Baubles
• Artifacts
• AutoRegLib
• MMDLib
• Base Metals
• Binocular
• Bookshelf
• Connected Textures
• Just Enough Items (JEI)
• Chisel
• Custom Trades
• Customized Dungeon Loot
• Doomlike Dungeons
• Minerva Library
• Extra Alchemy
• Meldexun's Extra Spells [for Electroblob's Wizardry]
• Fast Leaf Decay
• First Aid
• MrCrayfish's Furniture
• Giacomo's Fishing Net
• Grappling Hook
• Guide-API
• Infernal Mobs
• Inventory Tweaks
• JourneyMap
• Locks
• MineTraps
• Mob Battle
• Multi Mob Core
• Mutant Beasts
• Seeds for Electroblob's Wizardry
• OreSpawn
• Potion Core
• Potion Fingers
• Primitive Mobs
• Reskillable
• Roguelike Dungeons
• Spartan Shields
• Spartan Weaponry
• Swing Through Grass
• Wearable Backpacks
• LLibrary
• Wings
• WorldEdit
• XP Tome
• Special Mobs

I listed the libraries and dependencies too in case they're needed.

I'm trying to join from 1.12.2 custom modpack made on TLauncher using Forge 1.12.2 (14.23.5.2854). I've installed the same Forge 1.12.2 (14.23.5.2854) on my server and the aforementioned mods, nothing else.

Thanks in advance!

Ok. Thanks so much!