ERROR when running smartpc

Hi i downloaded the smartpc script from the sticky zone and this is what i get when i try to run it:
[15:08:41][ SmartPC] Script started.
[15:08:41][ SmartPC] java.lang.ArrayIndexOutOfBoundsException: 1
at SmartPC.onStart(SmartPC.java:56)
at com.speljohan.rsbot.script.Script.onStart(Script.java:30)
at com.speljohan.rsbot.script.Script.run(Script.java:90)
at com.speljohan.rsbot.script.ScriptHandler$1.run(ScriptHandler.java:70)
at java.lang.Thread.run(Unknown Source)

[15:08:41][ SmartPC] Failed to start up.

please help me if you resolve this problem i will vouch you thanks