I am in the process of installing a PHP script application that uses some encryption via a file called codelock.php, and I am having some problems.

When I try to run the script it fails with a message relating to the codelock.php file:

Warning:mysql_fetch_assoc(): supplied argument is not a valid MySQL resultresource in .....codelock.php(3) :eval()'d code(1) :
eval()'d code on line 113

What Chmod's should I use on the supplied PHP files and directories?, as part of the installation I had to amend one of the PHP files to 777 but no mention was made of the rest, could this be a problem?

You will gether I have little knowledge of PHP and just wanted to check if it's something I have done incorrectly before the vendors get back to me.

Thanks,

ask your hosting company if you can see the server error logs and it should give you a little more info but it sounds like there is a database in your mySQL