so yeah I tried to put mods in the game but it not working steams keep saying Os error 260

[https_dreams]

and the terminal keeps saying this I don't know what to do
The installer failed with an unexpected exception.


If you need help fixing this error, see https://smapi.io/help





System.IO.IOException: The file '/Users/baeleigh/Library/Application Support/Steam/steamapps/common/Stardew Valley/Contents/MacOS/Mods' already exists.


at System.IO.FileSystem.CreateDirectory(String )


at StardewModdingApi.Installer.InteractiveInstaller.Run(String[] args) in E:\source\_Stardew\SMAPI\src\SMAPI.Installer\InteractiveInstaller.cs:line 428


at StardewModdingApi.Installer.Program.Main(String[] args) in E:\source\_Stardew\SMAPI\src\SMAPI.Installer\Program.cs:line 55