Hepl With These Errors

Hi all i have been trying to get this right for (sobs) 2 weeks and i get dc'd everytime usually within a few minutes. My error logs are reading this in my ibot folder......

I really need some help
Thanks in advance Katie.





[4/9/2012][11:04:26] at iBot_Tool.iBot_Manager.(Int32 )System.NullReferenceException: Object reference not set to an instance of an object.
at iBot_Tool.iBot_Manager.(Int32 )
[4/9/2012][11:06:20] at System.Array.InternalGetReference(Void* elemRef, Int32 rank, Int32* pIndices)
at System.Array.GetValue(Int32 index)
at Microsoft.VisualBasic.CompilerServices.NewLateBind ing.ObjectLateInvokeDefault(Object Instance, Object[] Arguments, String[] ArgumentNames, Boolean ReportErrors, Boolean[] CopyBack)
at .(IntPtr , Int32 )System.IndexOutOfRangeException: Index was outside the bounds of the array.
at System.Array.InternalGetReference(Void* elemRef, Int32 rank, Int32* pIndices)
at System.Array.GetValue(Int32 index)
at Microsoft.VisualBasic.CompilerServices.NewLateBind ing.ObjectLateInvokeDefault(Object Instance, Object[] Arguments, String[] ArgumentNames, Boolean ReportErrors, Boolean[] CopyBack)
at .(IntPtr , Int32 )