Hello, I have a little problem installing Forge 1.10.2 .

I had to delete and reinstall entirely my Minecraft directory and launcher because the launcher wouldn't work anymore too, but now that it works, I wanted to play my modpack but Forge wouldn't install.

Here's the installing log that Forge made:

Exception in thread "main" java.lang.ExceptionInInitializerError
	at net.minecraftforge.installer.ClientInstall.getSponsorMessage(ClientInstall.java:401)
	at net.minecraftforge.installer.InstallerAction.getSponsorMessage(InstallerAction.java:60)
	at net.minecraftforge.installer.InstallerPanel.updateFilePath(InstallerPanel.java:334)
	at net.minecraftforge.installer.InstallerPanel.<init>(InstallerPanel.java:315)
	at net.minecraftforge.installer.SimpleInstaller.launchGui(SimpleInstaller.java:164)
	at net.minecraftforge.installer.SimpleInstaller.main(SimpleInstaller.java:51)
Caused by: java.lang.ArrayIndexOutOfBoundsException: 1
	at net.minecraftforge.installer.MirrorData.buildMirrorList(MirrorData.java:84)
	at net.minecraftforge.installer.MirrorData.<init>(MirrorData.java:63)
	at net.minecraftforge.installer.MirrorData.<clinit>(MirrorData.java:17)
	... 6 more

And if that can help, here are my java args: 

-Xmx3500M -XX:+UnlockExperimentalVMOptions -XX:+UseG1GC -XX:G1NewSizePercent=20 -XX:G1ReservePercent=20 -XX:MaxGCPauseMillis=50 -XX:G1HeapRegionSize=32M

I don't know what to do, there doesn't seem to be anything related to that on Google, so it would mean the world if someone could help me.

Thanks in advance!

Forge 1.10.2 is no longer supported, please update to a modern version of minecraft to receive support