Error: java.lang.NoClassDefFoundError: net/darkhax/resourcehogs/items/ItemPigSpawner
Here is the report
crash-2020-07-24_21.03.58-client.txt
Hope somebody could help!

Hello! I looked into it and found out the first issue was the same!

Everything is working so I dont need this anymore! Anyone who wanted to help thanks, but you did nothing. I am now gonna close this.

Your issue is that you didn't install the Bookshelf mod, it's listed as a dependency.