Ask for more details and I can provide them, but thats the jist.

[18:40:21] [main/INFO]: Loading Minecraft 1.20.1 with Fabric Loader 0.14.22

167 | [18:40:21] [ForkJoinPool-1-worker-10/WARN]: Mod entityoutliner uses the version 1.2.7_1.20 which isn't compatible with Loader's extended semantic version format (Could not parse version number component '7_1'!), SemVer is recommended for reliably evaluating dependencies and prioritizing newer version

https://mclo.gs/Gbotnkz log file