마크런처에서 1.20.4로 시작할라했는데 시작이 안 되요 Iris에서 1.20.4로 다운받았어요

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:

     - Replace mod 'Fabric API' (fabric-api) 0.73.0+1.19.3 with any version that is compatible with:

         - minecraft 1.20.4

More details:

     - Mod 'Fabric API' (fabric-api) 0.73.0+1.19.3 requires any version between 1.19.3- (inclusive) and 1.19.4- (exclusive) of 'Minecraft' (minecraft), but only the wrong version is present: 1.20.4!

     - Mod 'Fabric Command API (v2)' (fabric-command-api-v2) 2.2.0+3fc4752e85 requires any version between 1.19-alpha.22.11.a (inclusive) and 1.20- (exclusive) of 'Minecraft' (minecraft), but only the wrong version is present: 1.20.4!

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

    at net.fabricmc.loader.impl.FabricLoaderImpl.load(FabricLoaderImpl.java:195)

    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)