Помогите с фабрик

версия майнкрафта - 1.21.6, из модов только e4mc

выдает такую ошибку:

Incompatible mods found!

net.fabricmc.loader.impl.FormattedException: Some of your mods are incompatible with the game or each other!

A potential solution has been determined, this may resolve your problem:

- Install fabric, any version.

More details:

- Mod 'e4mc' (e4mc_minecraft) 5.4.1 requires any version of fabric, which is missing!

at net.fabricmc.loader.impl.FormattedException.ofLocalized(FormattedException.java:51)

at net.fabricmc.loader.impl.FabricLoaderImpl.load(FabricLoaderImpl.java:196)

at net.fabricmc.loader.impl.launch.knot.Knot.init(Knot.java:146)

at net.fabricmc.loader.impl.launch.knot.Knot.launch(Knot.java:68)

at net.fabricmc.loader.impl.launch.knot.KnotClient.main(KnotClient.java:23)

насколько я понял, требует хоть какого-то фабрика, но он то скачан