Edited Unassigned: "ID" Column Not working on SPGetCurrentUser SPServices 2013 . [10140]

Hi ,

i am using jquery.SPServices-0.7.2.min.js file in my page, my server is sharepoint server 2013,

while using following code,

var thisUserAccount = $().SPServices.SPGetCurrentUser({ fieldName: "ID",debug: false});

i got exception , _SpUserID is undefined error,

var thisUserAccount = $().SPServices.SPGetCurrentUser({ fieldName: "Name",debug: false});

but the above code works well. Only "ID" is not working.

But "ID" was working in sharepoint 2010, its not working in 2013 only. please let me know your feedback

Thanks
Sundar