This is log I'm playing in a private server
EnderIO Version 2.3.0.422
EnderCore 0.2.0.31
I tried to update all mods in my pack but doesn't work :'(
http://pastebin.com/tBJZpsZC

You have some vanilla Minecraft item like dirt or sand in one of your Baubles slots, I'd guess from that stacktrace. What happens when you open your normal inventory?

No no one vanille item in my inventory when i open my capacitor bank but i crash anyway...