Error DeletedApiProjectMapError in google maps even with a new API

Hello, I'm testing google maps in my project but it displays the error DeletedApiProjectMapError, and I already created new KEYS of the API, I even created a new email to use and even then it says that the project has been deleted. >

Follow the test code:

<script type="text/javascript">
  function myMap() {
  var mapProp= {
      center:new google.maps.LatLng(51.508742,-0.120850),
      zoom:5,
  };
  var map=new google.maps.Map(document.getElementById("mapa"),mapProp);
  }
  </script>
  <div class="row">
    <div class="form-group col-sm-10" id="mapa">


            <script src="https://maps.googleapis.com/maps/api/js?key=AIzaSyBjLYt7mU97UEk_VPdqXYk843KtDWVoL0s&callback=myMap"></script>
    </div>
  </div>