When i use slice to remove the first array I keep getting.

Code:
 TypeError: data.slice is not a function
    http://localhost/dev/ajax/error.html
My json data is as follow. I'm trying to remove "success:true

Code:
 {"success":true,"errOne":"Message One","#errTwo":"Message Two","#errThree":"Message Three"}
My jQuery code

Code:
 dataType:"json",
    cache:false,
    success: function(data){
    $('#errors div').empty();
    data.slice(1);
Any idea what I'm doing wrong and how to correct this?