Can't open forge 1.12.2

[arichuwu 0]

I accidentally deleted all of my minecraft files(don't ask how)

and it deleted forge and all of my mod files, so i downloaded forge again

and it said this when i tried to open it https://imgur.com/a/lon9yVg
"The Java JAR file "forge-1.12.2-14.23.5.2854-universal.jar" could not be launched.

Check the Console for possible error messages.

I checked the console and there was no error messages
I'm running a 2008 mac OSX El Capitan 10.11.6

what can i do to fix this?

[diesieben07 7614]

1.12 is no longer supported on this forum.

Please update to a modern version of Minecraft to receive support.