When activating the quarry with generated Tech Reborn power, it crashes the server when it gets to 100% for some reason, is this a bug? Does my server not have enough power?

Yes, It is a bug. Please, send me crash log

Please, check, is it helps or not
quarry-reborn-1.17-0.1.1.jar.zip

Crashed the internal server with this error code:
The game crashed whilst ticking block entity
Error: java.lang.NoSuchMethodError: 'void reborncore.common.util.RebornInventory.setHashChanged()'
Exit Code: -1

Which Reborn Core version are you using? 5.0.5 ? This method has been renamed

I'm using the one included in the Tech Reborn mod, I'm not sure which version it is.

Okay, thank you for the help in solving this issue :)

Could you make an archive with your mods folder, and send me?

The only difference to mine and this is the Quarry Reborn 1.1 jar you sent me.

https://windowslogic.keybase.pub/RealitySMP/RealitySMP%20Mods%205.2.zip?dl=1

You should update TechReborn to 5.0.5 (RebornCore not required), and it will work properly 👌 And please, use 0.1.1 version of QuarryReborn, it much more optimized. Please, let me know, if it help on server side

Try add separate Reborn Core 5.0.5, and check if it helps

Added Reborn Core and now my game won't load. Shows error code:
The game crashed whilst initializing game
Error: java.lang.RuntimeException: Could not execute entrypoint stage 'main' due to errors, provided by 'techreborn'!
Exit Code: -1