Hello,
Thanks for the reply. I've created the php file as described in the link and tried the backup process again.
Assuming that the error_log would appear in the some location as the php file - the root of my store directory - then no file has been created.
I backed up my database through the database tool PhpMyAdmin and had a go at the Upgrade. It produced the following error at the top of my screen...
Warning: fopen(/usr/share/webapps/CubeCart/backup/CubeCart-6.1.14.zip) [function.fopen.php]: failed to open stream: Permission denied in /usr/share/webapps/CubeCart/admin/sources/maintenance.index.inc.php on line 222
Warning: fwrite() expects parameter 1 to be resource, boolean given in /usr/share/webapps/CubeCart/admin/sources/maintenance.index.inc.php on line 223
Warning: fclose() expects parameter 1 to be resource, boolean given in /usr/share/webapps/CubeCart/admin/sources/maintenance.index.inc.php on line 224
I am not sure if this sheds any light on the issue, or is releated to something else. Any help is welcome with this one...