PublishWorkshopFile failed! (24) Error when publishing addon.

Hello, again, I don’t know where this goes. Move this if this is in the wrong spot. I don’t want a ban, I just don’t know where it should go.

Anyways, so I made an addon and started to publish it through steam and then I got this error:
PublishWorkshopFile failed! (24)

Is there a fix on this?

Try to upload it again and if it still dosn’t work then close steam and try again if it still dosn’t work you are going to have to have to download all the addons put them in addon folder and make a resource.lua file with http://www.configcreator.com/create/gmod/resources.lua