[23:11:04] [Skript update thread/ERROR]: #!#!
[23:11:04] [Skript update thread/ERROR]: #!#! [Skript] Severe Error:
[23:11:04] [Skript update thread/ERROR]: #!#! Unexpected error while checking for a new version of Skript
[23:11:04] [Skript update thread/ERROR]: #!#!
[23:11:04] [Skript update thread/ERROR]: #!#! If you're developing an add-on for Skript this likely means that you have done something wrong.
[23:11:04] [Skript update thread/ERROR]: #!#! If you're a server admin however please go to http://dev.bukkit.org/server-mods/skript/tickets/
[23:11:04] [Skript update thread/ERROR]: #!#! and check whether this error has already been reported.
[23:11:04] [Skript update thread/ERROR]: #!#! If not please create a new ticket with a meaningful title, copy & paste this whole error into it,
[23:11:04] [Skript update thread/ERROR]: #!#! and describe what you did before it happened and/or what you think caused the error.
[23:11:04] [Skript update thread/ERROR]: #!#! If you think that it's a trigger that's causing the error please post the trigger as well.
[23:11:04] [Skript update thread/ERROR]: #!#! By following this guide fixing the error should be easy and done fast.
[23:11:04] [Skript update thread/ERROR]: #!#!
[23:11:04] [Skript update thread/ERROR]: #!#! Stack trace:
[23:11:04] [Skript update thread/ERROR]: #!#! java.lang.StringIndexOutOfBoundsException: String index out of range: -1
[23:11:04] [Skript update thread/ERROR]: #!#!     at java.lang.String.substring(String.java:1911)
[23:11:04] [Skript update thread/ERROR]: #!#!     at ch.njol.skript.Updater$2.run(Updater.java:170)
[23:11:04] [Skript update thread/ERROR]: #!#!     at java.lang.Thread.run(Thread.java:722)
[23:11:04] [Skript update thread/ERROR]: #!#!
[23:11:04] [Skript update thread/ERROR]: #!#! Version Information:
[23:11:04] [Skript update thread/ERROR]: #!#!   Skript: 2.0.2
[23:11:04] [Skript update thread/ERROR]: #!#!   Bukkit: 1.7.2-R0.3
[23:11:04] [Skript update thread/ERROR]: #!#!   Minecraft: 1.7.2
[23:11:04] [Skript update thread/ERROR]: #!#!   Java: 1.7.0_07
[23:11:04] [Skript update thread/ERROR]: #!#!
[23:11:04] [Skript update thread/ERROR]: #!#! Running CraftBukkit: false
[23:11:04] [Skript update thread/ERROR]: #!#!
[23:11:04] [Skript update thread/ERROR]: #!#! Current node: register new shaped recipe for end stone named "&9Generator Kamienia" using stone, stone, stone, stone, emerald, stone, stone, stone, stone (cstone.sk, line 9)
[23:11:04] [Skript update thread/ERROR]: #!#! Current item: null
[23:11:04] [Skript update thread/ERROR]: #!#!
[23:11:04] [Skript update thread/ERROR]: #!#! Thread: Skript update thread
[23:11:04] [Skript update thread/ERROR]: #!#!
[23:11:04] [Skript update thread/ERROR]: #!#! End of Error.
[23:11:04] [Skript update thread/ERROR]: #!#!