_migration_required( $old_url, $new_url ) {
	// Do nothing if WordPress is being installed.
	if ( wp_installing() ) {
		return;
	}

	// Delete/reset the option if the new URL is not the HTTPS version of the old URL.
	if ( untrailingslashit( (string) $old_url ) !== str_replace( 'https://', 'http://', untrailingslashit( (string) $new_url ) ) ) {
		delete_option( 'https_migration_required' );
		return;
	}

	// If this is a fresh site, there is no content to migrate, so do not require migration.
	$https_migration_required = get_option( 'fresh_site' ) ? false : true;

	update_option( 'https_migration_required', $https_migration_required );
}
<br />
<b>Fatal error</b>:  require(): Failed opening required '/home/arasetne/public_html/wp-includes/author-template.php' (include_path='.:/opt/alt/php74/usr/share/pear') in <b>/home/arasetne/public_html/wp-settings.php</b> on line <b>208</b><br />
<br />
<b>Fatal error</b>:  Uncaught Error: Call to a member function set() on null in /home/arasetne/public_html/wp-includes/l10n.php:854
Stack trace:
#0 /home/arasetne/public_html/wp-includes/l10n.php(957): load_textdomain('default', '/home/arasetne/...', 'fa_IR')
#1 /home/arasetne/public_html/wp-includes/class-wp-fatal-error-handler.php(49): load_default_textdomain()
#2 [internal function]: WP_Fatal_Error_Handler-&gt;handle()
#3 {main}
  thrown in <b>/home/arasetne/public_html/wp-includes/l10n.php</b> on line <b>854</b><br />