Pixelmon stopped launching

[SlyTheNinja]

So, yesterday I'm playing Pixelmon fine on the Technic launcher. Today, I started the launcher, click the 'Play' button and the launcher dissapears. But instead of launching Pixelmon, the launcher comes back and Pixelmon didn't launch. I have a few side mods with the Pixelmon, but I changed nothing. Does anyone know what happened?

[JaariAtmc]

Not without any kind of pastebin'd log (Launcher log).

[EvilOwl]

One more log posted like this and you're out SlyTheNinja, read the rules and use paste.ubuntu.com or pastebin.com for logs.