Problem: error kod instalacije php one admina

[GlobalArtist]

Ovako...uploado sam na server one admin, kad ga idem instalirati u zadnjem koraku mi izbaci ovu grešku...
Warning: main(/common/include.php) [function.main]: failed to open stream: No such file or directory in /home/gimnazij/public_html/admin/config.php on line 20

Warning: main() [function.include]: Failed opening '/common/include.php' for inclusion (include_path='.:/usr/lib/php:/usr/local/lib/php') in /home/gimnazij/public_html/admin/config.php on line 20

Warning: session_start() [function.session-start]: open(//_files/sess_9744196251089f69ef85f1e7834e8c00, O_RDWR) failed: No such file or directory (2) in /home/gimnazij/public_html/admin/index.php on line 20

Fatal error: Call to a member function on a non-object in /home/gimnazij/public_html/admin/index.php on line 40

Warning: Unknown(): open(//_files/sess_9744196251089f69ef85f1e7834e8c00, O_RDWR) failed: No such file or directory (2) in Unknown on line 0

Warning: Unknown(): Failed to write session data (files). Please verify that the current setting of session.save_path is correct (//_files) in Unknown on line 0

nije mi jasno u čemu je problem...config file je ispravno popunjen sa podacima o bazi...
server radi na linuxu, mysql verzija je 4.1.21-standard.
Jel može neko pomoći?

[GlobalArtist]

Hvala, ne treba, rješio sam.