This is not a FUDforum problem. Your options:

1. Ask your hosting provider to allow getmypid() - the best solution.

this might not be an easy solution. im just running it on a free hosting site, so chances are slim on getting it done. but will try. im only doing this for educational purposes only so i cant afford to have a full featured hosting. i do realize the limitations of what im doing so im just taking my chances asking for alternate solutions. i just wanted to have the look and feel how it would be online rather than just running it off from my computer.

2. Replace all occurrences of getmypid() with mt_rand(0,32000).

so far applicable changes were made to index.php and login.php. but when i try to login, it only gave me a blank page so i really dont know were to go from here.