Bukkit

=== Brief error description ===

Some error, in-game Skript error and console Java and Skript error

=== What causes this error? Please paste the exact line you used ===

It seems to be the <text> argument's for command:
command /my <text> [<text>]:

=== Please use Pastebin.com and paste the error you get, then paste the URL here ===

The message are in french, sorry if you don't understand what my skript does :S
http://pastebin.com/hHH2Zqj3
Here is the start log of my server:
http://pastebin.com/NwVzFQyQ

=== What server version are you using? Latest is not an answer! Use /ver and tell me ===

git-Spigot-870264a-0a645a2 (MC: 1.8.3) (Implementing API version 1.8.3-R0.1-SNAPSHOT)
111 version(s) behind

=== What Umbaska version are you using? If you're using a BETA version please paste the ID ===

1.5.1.6
I have tried with the latest BETA build, with the latest one, the plugin won't launch :/

=== Is there anything else? ===

When I remove the line "copy file..." at the end of my code, and if i remove Umbaska from plugins/, all is working :/

Thanks for reporting this and thank you for using the template (it means a lot xD). I'll look into it.

So, i have change a little bit my Skript, now, there is no "Skript Fatal Error" in console, but the Umbaska problem continue to appens (sorry, for my english x) ) i will post error and Skript tomorrow because i'm on a mobile phone for now :S

Okay, thanks. Don't worry about your English, I can understand you fine (better than most people who actually speak English!).

And also if you want to contact me for live help, my skype is quentin.waguet3, i am on the skript-mc.fr forum too.

@quentinwagu: Go

Thanks, if I need anything I'll be sure to contact you.