4 error messages after installation

[Guest]

Hello everybody...

 

I have just installed osCommerce for the first time, and I have some error messages right after installation...

 

On the frontpage /catalog/ I get these errors:

 

Warning: session_save_path() [function.session-save-path]: SAFE MODE Restriction in effect. The script whose uid is 744 is not allowed to access owned by uid 0 in /var/www/www.myaddress.dk/www/catalog/includes/functions/sessions.php on line 148

Warning: session_start() [function.session-start]: Cannot send session cookie - headers already sent by (output started at /var/www/www.bp-computers.dk/www/catalog/includes/functions/sessions.php:148) in /var/www/www.myaddress.dk/www/catalog/includes/functions/sessions.php on line 97

Warning: session_start() [function.session-start]: Cannot send session cache limiter - headers already sent (output started at /var/www/www.bp-computers.dk/www/catalog/includes/functions/sessions.php:148) in /var/www/www.myaddress.dk/www/catalog/includes/functions/sessions.php on line 97

 

When I try to login to the administration I get this error:

 

Fatal error: Call to undefined function tep_image() in /var/www/www.bp-computers.dk/www/catalog/admin/includes/filenames.php on line 38

 

 

I have followed the documentation under the installation, so please help with my problem...

 

 

Best regards,

 

/memphis