Sorry yes....
Here we go.....
{Wed, 07 Nov 2012 20:20:50 GMT} Zenphoto v1.4.3.4[10988]
Backtrace: WARNING: fopen(/var/www/zenphoto/backup/backup-2012_11_07-20_20_50.zdb): failed to open stream: Permission denied in /var/www/zenphoto/zp-core/utilities/backup_restore.php on line 166
fopen called
from backup_restore.php [166]
{Wed, 07 Nov 2012 20:20:50 GMT}
Backtrace: NOTICE: Undefined variable: writeresult in /var/www/zenphoto/zp-core/utilities/backup_restore.php on line 211
{Wed, 07 Nov 2012 20:20:50 GMT}
Backtrace: NOTICE: Undefined variable: msg in /var/www/zenphoto/zp-core/utilities/backup_restore.php on line 230
I have checked the perms of the folder and file in question.
The folder is 755 the backup restore file within is 644...
Hope this helps?
Del
The first error is the problem. Your server is denying Zenphoto the right to create the backup file. permissions of 0755 means that the owner can read/write/execute, but group members can only read/execute the folder.
So I would assume that your server does not configure the PHP application as the owner of the folder. You can try folder permissions of 0775 in the hopes that the PHP application is at least in the same group as the owner. Otherwise you will need 0777 for the permissions--not normally a recommended setting.