For example, you can use Mekanism:
https://www.curseforge.com/minecraft/mc-mods/mekanism
Store the RF/EU Energy in a Mekanism Energy Cube - then connect it with your Draconic Evolution stuff - you can use the Mekanism Universal Cables
It is an issue with Galacticraft
Go to the official site: https://galacticraft.micdoodle8.com/mods/galacticraft/downloads
At bottom, select Minecraft version 1.12.2 and download all 3 mods
Replace these in your modpack
I am not sure - maybe an issue with the internet connection
Disable firewall and antivirus program and test it again
If there is no change, contact the server owner - he should test it with backup and deleting your playerdata file
dawncraft_mobs-1.18-0.9.81.jar (Simple Mobs) is not working - maybe it requires another build of EpicFight
Also check for the other dependencies: https://www.curseforge.com/minecraft/mc-mods/dawncraft-mobs
Scroll down to IMPORTANT NOTES & DEPENDENCIES or just remove this mod
There are client-side-only mods in your server's mods-folder
Start with removing Sodium - you can keep it in your client
If this is not working, add the new crash-report with sites like
https://paste.ee/
Caused by: net.minecraft.util.ResourceLocationException: Non [a-z0-9/._-] character in path of location: effortlessbuilding:icons/lıne
The i in effortlessbuilding:icons/lıne is a special character
This may refer to your system language - make a test with changing it to English