Edit File by line

Deprecated: str_replace(): Passing null to parameter #2 ($replace) of type array|string is deprecated in /home/sportsfever/public_html/filemanger/function.php on line 93
• /home/sportsfe.../public_h.../clone/wp-admin
• File: ms-upgrade-network.php
<?php
[0] Fix | Delete
/**
[1] Fix | Delete
* Multisite upgrade administration panel.
[2] Fix | Delete
*
[3] Fix | Delete
* @package WordPress
[4] Fix | Delete
* @subpackage Multisite
[5] Fix | Delete
* @since 3.0.0
[6] Fix | Delete
*/
[7] Fix | Delete
[8] Fix | Delete
require_once __DIR__ . '/admin.php';
[9] Fix | Delete
[10] Fix | Delete
wp_redirect( network_admin_url( 'upgrade.php' ) );
[11] Fix | Delete
exit;
[12] Fix | Delete
[13] Fix | Delete
It is recommended that you Edit text format, this type of Fix handles quite a lot in one request
Function