The mod requires Fabric API, but this requirement is not listed on CurseForge.
The error message when Fabric API is not loaded says "Mod 'AdvancementInfo' (advancementinfo) requires any version of mod fabric, which is missing!", which is misleading since the fabric modloader is present. This message should say "requires any version of mod Fabric API, which is missing".
Two other mods are mentioned as well in the error message: modmneu and modupdater. These mods should also be listed on CurseForge as optional requirements.