TileEntity

Did you remove mods? Looks like FTB Quests expecting a reward item which is missing

Could not get attribute value for 'attribute.name.generic.armor' on item 'item.gtceu.nanomuscle_helmet' Maybe some kind of invalid NBT in connection with gtceu

And does it work without minecolonies_tweaks?

Remove bettercombat

Report it to the creator - I think it is some kind of bug with the mod - or maybe a conflict with models from another mod https://github.com/Lightman314/LightmansCurrency/issues Caused by: java.lang.NullPointerException at java.util.Objects.requireNonNull:unknown at io.github.lightman314.lightmanscurrency.api.variants.VariantProvider.get:L79

Add the crash-report or latest.log (logs-folder) with sites like https://mclo.gs/ and paste the link to it here

Delete the curios-server.toml file in your config folder If there is no such file, check your worldsave, serverconfig folder

Also add the latest.log

It is an issue with valkyrienskies Try the latest build: https://www.curseforge.com/minecraft/mc-mods/valkyrien-skies/files/7460881

Use the latest build: https://www.curseforge.com/minecraft/mc-mods/lightmans-currency/files/7468814

Make a test without jammyfurniture

Looks like some kind of bug with simpleshops

Check for the -Xmx value and change it to -Xmx6G

At the Java settings in your Launcher, check for JVM Arguments

There is an issue with yungscavebiomes - maybe some kind of conflict with Zeta/Quark

snailmail is not working

Remove drippyloadingscreen

drippyloadingscreen requires fancymenu r o3.8.0 or above https://www.curseforge.com/minecraft/mc-mods/fancymenu/files/7256724

Also make a test without modernfix

Delete the easy_piglins-server.toml file in your config folder If there is no such file, check the worldsave, serverconfig folder

Did you allocate enough RAM (-Xmx value)? You can add the log here with sites like https://mclo.gs/

Make a test without nochatreports and crittersandcompanions

The .bat is a script to run the jar file Rename the file to .bat again, start the server and add the server log here with sites like https://mclo.gs/

It is an issue with dungeonsmod Looks like it is conflicting with other mods/structures (structureessentials, betterjungletemples)

The last mentioned mod is vs_eureka Make a test without Valkyrien Skies and eureka