Crashing on startup due to mod - Block Drops

[CaptnLucid]

Bug Description

Modpack is crashing due to Block Drops mod

Did this behavior use to work in the previous version?

No Idea

Steps to Reproduce (for bugs)

Logs

• Client/Server Log:
• Crash Log: https://pastebin.com/hM01vSSS

Client Information

• Modpack Version: 1.5.3
• Java Version: 8
• Launcher Used: Prism
• Memory Allocated: 6GB
• Server/LAN/Single Player: Singleplayer
• Optifine Installed: N/A
• Shaders Enabled: N/A

World Information

• Modpack Version world created in:
• Additional Content Installed: