Didn't work with 4.1.8 running vbseo.
Code:
Warning: require_once([path]./includes/functions_user.php) [function.require-once]: failed to open stream: No such file or directory in [path]/forumdisplay.php(1065) : eval()'d code on line 2
Fatal error: require_once() [function.require]: Failed opening required '/home/******/public_html./includes/functions_user.php' (include_path='.:/usr/lib/php:/usr/local/lib/php') in /home/******/public_html/forumdisplay.php(1065) : eval()'d code on line 2