The short name is used as:
1) the mysql username of this blog*
2) the directory created for this blog
3) the mysql table prefix
so, you want to ensure a unique short name.
It seems that you have used “sailing” as the short name. Please ensure that the user/group the webserver is running as (usually httpd, www, or apache) has read + execute access (permissions) on all files/directories in your wordpress install.
I have not enhanced the script yet (I plan on adding validation, an upgrade script, and instructions on allowing users to upload their own themes, etc.), as it seems interest is low & I’ve been busy with other projects.
