require_once( ABSPATH . 'wp-admin/admin-header.php' );
if ( ! current_user_can( 'manage_network' ) )
- wp_die( __( 'You do not have permission to access this page.' ), 403 );
+ wp_die( __( 'Sorry, you are not allowed to access this page.' ), 403 );
echo '<div class="wrap">';
echo '<h1>' . __( 'Upgrade Network' ) . '</h1>';
echo "<li>$siteurl</li>";
- $response = wp_remote_get( $upgrade_url, array( 'timeout' => 120, 'httpversion' => '1.1' ) );
+ $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 */