[When starting Minecraft from java launcher in twitch forge 14.3 I get error]

UPDATE: I got it to work on 1.12.2 but it still does not work on current version.

[When starting Minecraft from java launcher in twitch forge 14.3 I get error]

Im trying to make my game ultra realistic so decided to give modding a go, I downloaded mods and installed them in forge through twitch, unfortunatly I can start the launcher but when I click play it gives me the error:

 

 

 

Spoiler

Failed to download file.
Name: coremods-0.6.3-milestone.0.2+e9179e4.jar
URL: https://modloaders.forgecdn.net/647622546/maven/net/minecraftforge/coremods/0.6.3-milestone.0.2+e9179e4/coremods-0.6.3-milestone.0.2+e9179e4.jar
Error details: The requested URL returned error: 403 Forbidden
Filename on disk: coremods-0.6.3-milestone.0.2+e9179e4.jar
Path: C:\Users\adria\Documents\Curse\Minecraft\Install\libraries\net\minecraftforge\coremods\0.6.3-milestone.0.2+e9179e4\coremods-0.6.3-milestone.0.2+e9179e4.jar
Exists: Nonexistent

any help would be greatly appreciated.

thanks

 

[Crash for Unexpected error]

Sorry for posting on this topic but I didn't know where else to post, you mention "my signature" a lot and I'm just wondering what that is?

Thanks