Error on service after upgrading to 2.1

Thanks @leehicks,

Sorry, I missed that in release notes, but, please update the wiki :slightly_smiling:
https://wiki.dreamfactory.com/DreamFactory/Features/Scripting
https://wiki.dreamfactory.com/DreamFactory/Features/Scripting/V8Js

here it is already updated: https://wiki.dreamfactory.com/DreamFactory/Tutorials/V8_custom_scripting_service