Admin Page Blank

[Mongey]

Hi I'm moving a site to another server and when i goto /admin/ all i see is a blank white page. I've uploaded the Debug page and I am recieving these errors

[13-Sep-2008 13:03:47] PHP Warning:  main() [<a href='function.main'>function.main</a>]: Unable to access /var/www/vhosts/rtech.ie/httpdocs/itbits.ie/includes/classes/db/MSSQL/query_factory.php in /var/www/vhosts/rtech.ie/httpdocs/itbits.ie/admin/includes/init_includes/init_database.php on line 18
[13-Sep-2008 13:03:47] PHP Warning:  main(/var/www/vhosts/rtech.ie/httpdocs/itbits.ie/includes/classes/db/MSSQL/query_factory.php) [<a href='function.main'>function.main</a>]: failed to open stream: No such file or directory in /var/www/vhosts/rtech.ie/httpdocs/itbits.ie/admin/includes/init_includes/init_database.php on line 18
[13-Sep-2008 13:03:47] PHP Warning:  main() [<a href='function.main'>function.main</a>]: Unable to access /var/www/vhosts/rtech.ie/httpdocs/itbits.ie/includes/classes/db/MSSQL/query_factory.php in /var/www/vhosts/rtech.ie/httpdocs/itbits.ie/admin/includes/init_includes/init_database.php on line 18
[13-Sep-2008 13:03:47] PHP Warning:  main(/var/www/vhosts/rtech.ie/httpdocs/itbits.ie/includes/classes/db/MSSQL/query_factory.php) [<a href='function.main'>function.main</a>]: failed to open stream: No such file or directory in /var/www/vhosts/rtech.ie/httpdocs/itbits.ie/admin/includes/init_includes/init_database.php on line 18
[13-Sep-2008 13:03:47] PHP Fatal error:  main() [<a href='function.require'>function.require</a>]: Failed opening required '/var/www/vhosts/rtech.ie/httpdocs/itbits.ie/includes/classes/db/MSSQL/query_factory.php' (include_path='.:') in /var/www/vhosts/rtech.ie/httpdocs/itbits.ie/admin/includes/init_includes/init_database.php on line 18

Any way to fix it ?

[DrByte]

In your configure.php file(s) you seem to have set the database type to "MSSQL" instead of "mysql"