Установил сборку minecraft. Запускал по инструкции. Но не запускается выдаёт вот такую ошибку

Это конец кода.
----YOU CAN CLOSE THIS LAUNCHER IF THE GAME STARTED OK ----
----YOU CAN CLOSE THIS LAUNCHER IF THE GAME STARTED OK ----
----YOU CAN CLOSE THIS LAUNCHER IF THE GAME STARTED OK ----
----(We'll do this automatically later. ) ----
Client> Error occurred during initialization of VM
Client> Could not reserve enough space for 3145728KB object heap
Client> Java HotSpot(TM) Client VM warning: ignoring option PermSize=2048m; support was removed in 8.0
Client> Java HotSpot(TM) Client VM warning: ignoring option MaxPermSize=3072m; support was removed in 8.0
Game ended with bad state (exit code 1)
Deleting I:\Games\min\.minecraft\versions\1.6.4-Forge9.11.1.965\1.6.4-Forge9.11.1.965-natives-1077838378560

ХЗ что за хрень)

Начало кода покажи…