Minecraft is starting fine but it crashes every time when I try to load a save. There's only OptiFine and MalisisCore & MalisisDoors in mods directory. I tried it without the MalisisDoors but it still crash. I have LiteLoader installed too but there's not any mods for it.

Forge version: 14.23.0.2544
LiteLoader version: 1.12.2-SNAPSHOT-r47E1F2F-b3-3
MalisisCore version: 6.1.7

I uploaded the crash log here.

It's an issue with Lite Loader. The author is supposed to make a new release to fix if he hasn't already (make you're using latest version).

@Ordinastie Oh, that's good to hear. I'm using their repository to automatically update always to the latest version, but apparently it's still almost two months old. Hopefully they release a fix soon. Thank you for the quick reply!

You can bump the issue on LiteLoader repo if you want : http://develop.liteloader.com/liteloader/LiteLoader/issues/36