need to solve error ajax java

Uncaught TypeError: form.children(...).steps is not a function
at wizard.js:4:24
at wizard.js:53:3

jQuery.Deferred exception: $(...).barrating is not a function TypeError: $(...).barrating is not a function
at HTMLDocument.<anonymous> (http://127.0.0.1:8000/admin/assets/js/profile-demo.js:4:26)


Uncaught TypeError: $(...).barrating is not a function
at HTMLDocument.<anonymous> (profile-demo.js:4:26)