Code inserted into my pages causing errors

Your plugin is inserting the following code into my website:

</div> <!-- #page-container -->

	        <div class="w3eden">
            <div id="wpdm-popup-link" class="modal fade">
                <div class="modal-dialog" style="width: 750px">
                    <div class="modal-content">
                        <div class="modal-header">
                              <h4 class="modal-title"></h4>
                        </div>
                        <div class="modal-body" id='wpdm-modal-body'>
                            <p class="placeholder">
                                [ Placeholder content for popup link ]
                                <a href="https://www.wpdownloadmanager.com/">WordPress Download Manager - Best Download Management Plugin</a>
                            </p>
                        </div>
                        <div class="modal-footer">
                            <button type="button" class="btn btn-danger" data-dismiss="modal">Close</button>
                        </div>
                    </div><!-- /.modal-content -->
                </div><!-- /.modal-dialog -->
            </div><!-- /.modal -->

</div>

This link is returning a 406 error and bringing up warnings in SEMrush for my SEO. How do I remove this link? It’s uneccessary for you to have 64 backlinks from my website. Please provide a solution else we will be forced to find a new plugin to manage our downloads.

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