This is my piece of code, which works correctly (adds records), but throws an error after addition:

Uncaught Error: Invariant Violation: enqueueCallback(...): You called
setProps, replaceProps, setState, replaceState, or
forceUpdate with a callback that isn't callable.

handleSubmit: function(e) {

    e.preventDefault();

    return $.post('', {page: this.state},

      function(data) {

        this.props.handleNewPage(data);

        return this.setState(this.getInitialState(), 'JSON');

      }.bind(this)

    );

  }

There are no routes for now. Can someone help me to solve this?