David Kimura PRO said about 4 years ago on Using Bootstrap Themes :
  My thoughts are that you still have references to the javascript files in your application layout file. This is what is found in their template which seems to match with what you have in your errors. You probably don't need the jquery and bootstrap references, but may need to import in the jquery.easing and the resume javascript files.

  <!-- Bootstrap core JavaScript -->
 |   <script src="vendor/jquery/jquery.min.js"></script>
 |   <script src="vendor/bootstrap/js/bootstrap.bundle.min.js"></script>

 |   <!-- Plugin JavaScript -->
 |   <script src="vendor/jquery-easing/jquery.easing.min.js"></script>

 |   <!-- Custom scripts for this template -->
 |   <script src="js/resume.min.js"></script>