Users Cannot Login "Reverting back to login page"

[sliproad]

Hi all,

I am new to all this and dont really have any knowledge of php.

I have a smf forum but I added a open source script to run alongside the forum.

Everything including registration seems to be working fine "except the login"

When you enter the correct username and password for the fist time I am getting an error user cannot edit self.

Then after this when you enter the correct user and pass it keeps reverting back to the login page.

The following is a copy of the error log from a attempted login.

 

[sun May 16 11:37:12 2010] [error] [client 86.44.35.207] File does not exist: /home/impleme/public_html/forums.greyhoundnuts.com/404.shtml, referer: http://forums.greyhoundnuts.com/dogarchive/php_users/htdocs/login.php?returnto=%2Fdogarchive%2FaddDog.php

[sun May 16 11:37:12 2010] [error] [client 86.44.35.207] File does not exist: /home/impleme/public_html/forums.greyhoundnuts.com/dogarchive/images/header_background_new.gif, referer: http://forums.greyhoundnuts.com/dogarchive/php_users/htdocs/login.php?returnto=%2Fdogarchive%2FaddDog.php

[sun May 16 11:37:12 2010] [error] [client 86.44.35.207] File does not exist: /home/impleme/public_html/forums.greyhoundnuts.com/404.shtml, referer: http://forums.greyhoundnuts.com/dogarchive/php_users/htdocs/login.php?returnto=%2Fdogarchive%2FaddDog.php

[sun May 16 11:37:12 2010] [error] [client 86.44.35.207] File does not exist: /home/impleme/public_html/forums.greyhoundnuts.com/dogarchive/php_users/htdocs/js, referer: http://forums.greyhoundnuts.com/dogarchive/php_users/htdocs/login.php?returnto=%2Fdogarchive%2FaddDog.php

 

 

Would anybody be able to point me in the right direction to solve this issue.