Parse error: parse error, unexpected '=', expecting ')' in title_rewrite/title_rewrite.module on line 207

When you using PHP 4.x there is followed syntax error:

Parse error: parse error, unexpected '=', expecting ')' in title_rewrite/title_rewrite.module on line 207

To fix that, delete default value from reference variable:
From:

function title_rewrite_page_get_title($current_title = NULL, &$node = NULL) {

To:

function title_rewrite_page_get_title($current_title = NULL, &$node) {

Issue tested on PHP 4.3.10