/home/altere25/highwoodoutdoorpool.com/wp-admin/network/

/home/altere25/highwoodoutdoorpool.com/wp-admin/network

Name	Size	Mode	Actions
about.php	245	0644	edit dl rm
admin.php	1024	0644	edit dl rm
credits.php	249	0644	edit dl rm
edit.php	910	0644	edit dl rm
freedoms.php	251	0644	edit dl rm
index.php	2860	0644	edit dl rm
menu.php	4743	0644	edit dl rm
plugin-editor.php	261	0644	edit dl rm
plugin-install.php	376	0644	edit dl rm
plugins.php	249	0644	edit dl rm
privacy.php	249	0644	edit dl rm
profile.php	254	0644	edit dl rm
settings.php	20683	0640	edit dl rm
setup.php	247	0644	edit dl rm
site-info.php	7007	0644	edit dl rm
site-new.php	9865	0644	edit dl rm
site-settings.php	5553	0644	edit dl rm
site-themes.php	6717	0644	edit dl rm
site-users.php	11720	0644	edit dl rm
sites.php	13229	0644	edit dl rm
theme-editor.php	259	0644	edit dl rm
theme-install.php	373	0644	edit dl rm
themes.php	12159	0644	edit dl rm
update-core.php	253	0644	edit dl rm
update.php	444	0644	edit dl rm
upgrade.php	4939	0644	edit dl rm
user-edit.php	253	0644	edit dl rm
user-new.php	4872	0644	edit dl rm
users.php	9378	0644	edit dl rm

Edit: /home/altere25/highwoodoutdoorpool.com/wp-admin/network/upgrade.php (4939B)

<?php
/**
 * Multisite upgrade administration panel.
 *
 * @package WordPress
 * @subpackage Multisite
 * @since 3.0.0
 */

/** Load WordPress Administration Bootstrap */
require_once __DIR__ . '/admin.php';

require_once ABSPATH . WPINC . '/http.php';

$title       = __( 'Upgrade Network' );
$parent_file = 'upgrade.php';

get_current_screen()->add_help_tab(
	array(
		'id'      => 'overview',
		'title'   => __( 'Overview' ),
		'content' =>
			'<p>' . __( 'Only use this screen once you have updated to a new version of WordPress through Updates/Available Updates (via the Network Administration navigation menu or the Toolbar). Clicking the Upgrade Network button will step through each site in the network, five at a time, and make sure any database updates are applied.' ) . '</p>' .
			'<p>' . __( 'If a version update to core has not happened, clicking this button won&#8217;t affect anything.' ) . '</p>' .
			'<p>' . __( 'If this process fails for any reason, users logging in to their sites will force the same update.' ) . '</p>',
	)
);

get_current_screen()->set_help_sidebar(
	'<p><strong>' . __( 'For more information:' ) . '</strong></p>' .
	'<p>' . __( '<a href="https://wordpress.org/support/article/network-admin-updates-screen/">Documentation on Upgrade Network</a>' ) . '</p>' .
	'<p>' . __( '<a href="https://wordpress.org/support/">Support</a>' ) . '</p>'
);

require_once ABSPATH . 'wp-admin/admin-header.php';

if ( ! current_user_can( 'upgrade_network' ) ) {
	wp_die( __( 'Sorry, you are not allowed to access this page.' ), 403 );
}

echo '<div class="wrap">';
echo '<h1>' . __( 'Upgrade Network' ) . '</h1>';

$action = isset( $_GET['action'] ) ? $_GET['action'] : 'show';

switch ( $action ) {
	case 'upgrade':
		$n = ( isset( $_GET['n'] ) ) ? intval( $_GET['n'] ) : 0;

if ( $n < 5 ) {
			/**
			 * @global int $wp_db_version WordPress database version.
			 */
			global $wp_db_version;
			update_site_option( 'wpmu_upgrade_site', $wp_db_version );
		}

$site_ids = get_sites(
			array(
				'spam'                   => 0,
				'deleted'                => 0,
				'archived'               => 0,
				'network_id'             => get_current_network_id(),
				'number'                 => 5,
				'offset'                 => $n,
				'fields'                 => 'ids',
				'order'                  => 'DESC',
				'orderby'                => 'id',
				'update_site_meta_cache' => false,
			)
		);
		if ( empty( $site_ids ) ) {
			echo '<p>' . __( 'All done!' ) . '</p>';
			break;
		}
		echo '<ul>';
		foreach ( (array) $site_ids as $site_id ) {
			switch_to_blog( $site_id );
			$siteurl     = site_url();
			$upgrade_url = admin_url( 'upgrade.php?step=upgrade_db' );
			restore_current_blog();

echo "<li>$siteurl</li>";

$response = wp_remote_get(
				$upgrade_url,
				array(
					'timeout'     => 120,
					'httpversion' => '1.1',
					'sslverify'   => false,
				)
			);
			if ( is_wp_error( $response ) ) {
				wp_die(
					sprintf(
						/* translators: 1: Site URL, 2: Server error message. */
						__( 'Warning! Problem updating %1$s. Your server may not be able to connect to sites running on it. Error message: %2$s' ),
						$siteurl,
						'<em>' . $response->get_error_message() . '</em>'
					)
				);
			}

/**
			 * Fires after the Multisite DB upgrade for each site is complete.
			 *
			 * @since MU (3.0.0)
			 *
			 * @param array|WP_Error $response The upgrade response array or WP_Error on failure.
			 */
			do_action( 'after_mu_upgrade', $response );
			/**
			 * Fires after each site has been upgraded.
			 *
			 * @since MU (3.0.0)
			 *
			 * @param int $site_id The Site ID.
			 */
			do_action( 'wpmu_upgrade_site', $site_id );
		}
		echo '</ul>';
		?><p><?php _e( 'If your browser doesn&#8217;t start loading the next page automatically, click this link:' ); ?> <a class="button" href="upgrade.php?action=upgrade&amp;n=<?php echo ( $n + 5 ); ?>"><?php _e( 'Next Sites' ); ?></a></p>
		<script type="text/javascript">
		
		</script>
		<?php
		break;
	case 'show':
	default:
		if ( get_site_option( 'wpmu_upgrade_site' ) != $GLOBALS['wp_db_version'] ) :
			?>
		<h2><?php _e( 'Database Update Required' ); ?></h2>
		<p><?php _e( 'WordPress has been updated! Before we send you on your way, we need to individually upgrade the sites in your network.' ); ?></p>
		<?php endif; ?>

<?php require_once ABSPATH . 'wp-admin/admin-footer.php'; ?>

add_help_tab( array( 'id' => 'overview', 'title' => __( 'Overview' ), 'content' => '

' . __( 'Only use this screen once you have updated to a new version of WordPress through Updates/Available Updates (via the Network Administration navigation menu or the Toolbar). Clicking the Upgrade Network button will step through each site in the network, five at a time, and make sure any database updates are applied.' ) . '

' . '

' . __( 'If a version update to core has not happened, clicking this button won’t affect anything.' ) . '

' . '

' . __( 'If this process fails for any reason, users logging in to their sites will force the same update.' ) . '

', ) ); get_current_screen()->set_help_sidebar( '

' . __( 'For more information:' ) . '

' . '

' . __( 'Documentation on Upgrade Network' ) . '

' . '

' . __( 'Support' ) . '

' ); require_once ABSPATH . 'wp-admin/admin-header.php'; if ( ! current_user_can( 'upgrade_network' ) ) { wp_die( __( 'Sorry, you are not allowed to access this page.' ), 403 ); } echo '

'; echo '

' . __( 'Upgrade Network' ) . '

'; $action = isset( $_GET['action'] ) ? $_GET['action'] : 'show'; switch ( $action ) { case 'upgrade': $n = ( isset( $_GET['n'] ) ) ? intval( $_GET['n'] ) : 0; if ( $n < 5 ) { /** * @global int $wp_db_version WordPress database version. */ global $wp_db_version; update_site_option( 'wpmu_upgrade_site', $wp_db_version ); } $site_ids = get_sites( array( 'spam' => 0, 'deleted' => 0, 'archived' => 0, 'network_id' => get_current_network_id(), 'number' => 5, 'offset' => $n, 'fields' => 'ids', 'order' => 'DESC', 'orderby' => 'id', 'update_site_meta_cache' => false, ) ); if ( empty( $site_ids ) ) { echo '

' . __( 'All done!' ) . '

'; break; } echo '

$siteurl

' . $response->get_error_message() . '

'; ?>