Hi Zarius. This is Chuck67322's cousin, and I'm using your plugin for disabling slimes in swamp biomes (thanks!). I made a crazy config and put it on another server, but for some reason, every time someone breaks cobblestone, a silverfish spawns. It's not specified anywhere in my config. This is all I have besides the comments and such that come with the file. Everything is default except for this in the drops YML:

DIAMOND_ORE:
    - drop: ENDERDRAGON

    - drop: WITHER

COW:
    - drop: ZOMBIE

ZOMBIE:
    - drop: ZOMBIE

I've kept an eye on this and haven't seen anything like it occur or any reason it would - no other reports so I'd suggest perhaps something else in the config or a different plugin?

Can you post the entire otherdrops-drops.yml file (either here or pastebin.com) and also try using OtherDrops with no other plugins enabled to see if it still happens?

Closing as unconfirmed for now - feel free to reopen if you see the issue after testing with just OtherDrops.