1.20.1 1.20.1 server crashing on startup. SophisticatedCore getting an error on startup

[Hoxeji]

crash report:
https://pastebin.com/1YxbTnMx
 

for some reason sophisticatedCore wouldn't load

I'm using a modpack called MineColonies: Croptoria (https://www.curseforge.com/minecraft/modpacks/croptoria) but with some few tweaks to the modlist.

mods added are:
alex's mob and cave

mods removed (unnecessary client-side mods):
cull leaves 3.2.0

freecam 1.2.1 

midnightlib 1.4.1

lootbeams 1.2.2

oculus 1.6.9

justzoom 1.0.2

entity culling 1.6.2

embeddium 0.2.1

controlling 12.0.2

Better Fps - Render Distance 3.8

better advancements 0.3.2.161

appleskin 2.5.1

[TileEntity]

It is a client-side mod - remove it from the server, keep it in your client

[Hoxeji]

removing SophisticatedCore makes Sophisticated backpack unusable, and it causes the server to crashing with a report saying sophisticatedCore isn't installed.

[Hoxeji]

Fix is found.
upgrading the SophisticatedCore version from 0.5.89.425 to 0.6.3.553 allowed the server to launch