I want to give up!!!

I've worked very hard to set up the gallery for a couple of weeks but I still find the following errors >_<. Can anyone help me to fix them?

(I use Unix as server platform)

Warning: fopen() [function.fopen]: SAFE MODE Restriction in effect. The script whose uid/gid is 619/619 is not allowed to access /home/disk1/www.cheongzone.com/modules/Gallery/albums/.users owned by uid/gid 80/80 in /home/disk1/www.cheongzone.com/modules/Gallery/platform/fs_unix.php on line 66

Warning: fopen(/home/disk1/www.cheongzone.com/modules/Gallery/albums/.users/.htaccess) [function.fopen]: failed to open stream: No such file or directory in /home/disk1/www.cheongzone.com/modules/Gallery/platform/fs_unix.php on line 66

Warning: fwrite(): supplied argument is not a valid stream resource in /home/disk1/www.cheongzone.com/modules/Gallery/classes/gallery/UserDB.php on line 58

Warning: fclose(): supplied argument is not a valid stream resource in /home/disk1/www.cheongzone.com/modules/Gallery/classes/gallery/UserDB.php on line 59

Warning: fopen() [function.fopen]: SAFE MODE Restriction in effect. The script whose uid/gid is 619/619 is not allowed to access /home/disk1/www.cheongzone.com/modules/Gallery/albums/.users owned by uid/gid 80/80 in /home/disk1/www.cheongzone.com/modules/Gallery/platform/fs_unix.php on line 66

Warning: fopen(/home/disk1/www.cheongzone.com/modules/Gallery/albums/.users/.htaccess) [function.fopen]: failed to open stream: No such file or directory in /home/disk1/www.cheongzone.com/modules/Gallery/platform/fs_unix.php on line 66

Warning: fwrite(): supplied argument is not a valid stream resource in /home/disk1/www.cheongzone.com/modules/Gallery/classes/gallery/UserDB.php on line 58

Warning: fclose(): supplied argument is not a valid stream resource in /home/disk1/www.cheongzone.com/modules/Gallery/classes/gallery/UserDB.php on line 59

Upgrading Users
The user database in your gallery was created with an older version of the software and is out of date. This is not a problem! We will upgrade it. This may take some time. Your data will not be harmed in any way by this process. Rest assured, that if this process takes a long time now, it's going to make your gallery run more efficiently in the future.
If you get an error, and only some users are upgraded, try refreshing the page to upgrade remaining users.

Please Wait...

Checking user 1 of 3 . . . . skipped
Checking user 2 of 3 . . . . skipped
Checking user 3 of 3 . . . . skipped
Warning: fopen() [function.fopen]: SAFE MODE Restriction in effect. The script whose uid/gid is 619/619 is not allowed to access /home/disk1/www.cheongzone.com/modules/Gallery/albums/.users owned by uid/gid 80/80 in /home/disk1/www.cheongzone.com/modules/Gallery/platform/fs_unix.php on line 66

Warning: fopen(/home/disk1/www.cheongzone.com/modules/Gallery/albums/.users/userdb.dat.lock) [function.fopen]: failed to open stream: No such file or directory in /home/disk1/www.cheongzone.com/modules/Gallery/platform/fs_unix.php on line 66
Error: Could not open lock file (/home/disk1/www.cheongzone.com/modules/Gallery/albums/.users/userdb.dat.lock) for writing!
Warning: fopen() [function.fopen]: SAFE MODE Restriction in effect. The script whose uid/gid is 619/619 is not allowed to access /home/disk1/www.cheongzone.com/modules/Gallery/albums/.users owned by uid/gid 80/80 in /home/disk1/www.cheongzone.com/modules/Gallery/platform/fs_unix.php on line 66

Warning: fopen(/home/disk1/www.cheongzone.com/modules/Gallery/albums/.users/userdb.dat.lock) [function.fopen]: failed to open stream: No such file or directory in /home/disk1/www.cheongzone.com/modules/Gallery/platform/fs_unix.php on line 66
Error: Could not open lock file (/home/disk1/www.cheongzone.com/modules/Gallery/albums/.users/userdb.dat.lock) for writing!

Error: There was a problem upgrading users. Please check messages above, and try again