### Possible Fixes Yes ### Modpack Version 2.47 ### What happened? Updated Server from 2.41 to 2.47 Console will spam the following error periodically; [15:12:41] [Server thread/ERROR] [ne.ne.ne.at.AttachmentHolder/]: Encountered unknown or non-serializable data attachment artifacts:ability_toggles. Skipping. [15:12:41] [Server thread/ERROR] [ne.ne.ne.at.AttachmentHolder/]: Encountered unknown or non-serializable data attachment artifacts:ability_toggles. Skipping. I can see between versions Artifacts has been updated. ### latest.log https://gist.github.com/tdelton/625e4a5717eb6143d89d56089a52bbd7 ### Developer reports _No response_