Move Tracmor to new server

Hi,

we currently have TRACMOR on our internal network on a windows box running XAMPP.

But i want to move it to our external website so we can access it whenever and wherever we want.  I've copied the Mysql into a new database and this is fine, also changed the configuration.php.

A problem i have is that my hosting company has php error warnings turned off so at the minute i have a white screen but no clue as to why.  Here is the bits of my configuration file that might be useful for all you like minded geeks (including myself).

Thanks, Ben

     define ('__DOCROOT__', '/var/www/vhosts/snclc.net/httpdocs');
                        define ('__VIRTUAL_DIRECTORY__', '/tracmor');
                        define ('__SUBDIRECTORY__', '/tracmor');

    define('DB_CONNECTION_1', serialize(array(
                'adapter' => 'MySqli5',
                'server' => 'localhost',
                'port' => null,
                'database' => 'snclc_tracmor',
                'username' => 'tracmor',
                'password' => '****',
                'profiling' => false)));