My game crashed with no message, I went through disabling each mod one by one until it started up fine without Baubely Heart Canisters. It doesn't make much sense too me to why the 2 mods would conflict but ¯_(ツ)_/¯

Please attach the client log file. It should contain hints as to what's going on.

For reference: https://www.curseforge.com/minecraft/mc-mods/baubley-heart-canisters