Environment
Minecraft: 1.15.2
Forge: 31.2.36
Scaling Health: 3.0.9+54
Silent Lib: 4.6.6+59
Modpack: Here
Optifine Installed: No

Expected Behavior
There should be no errors from your mod when all I did was create a new world and enter it.

Actual Behavior
I receive parsing errors loading custom advancements from your mod.

Latest log Here

Highlighted Log Section Here

Steps to Reproduce the Problem

1. Select Play in Twitch App
2. Select Play in Minecraft Launcher
3. Create a new world
4. Enter world
5. Exit Minecraft

There is a lot more errors than SH in the log. If the error can be reproduced with much less errors (ie only SH) it will more informative

Will not be addressing 1.15 issues, sorry for any inconvenience, I hope you will continue playing on the 1.16.5 version which I will be maintaining.