Here is my response from Edata rack when I sent them the readme.txt and told them my .htaccess was not editable.
Please advise
Dear Karla
The only PHP function that we can control on a site by site basis is the php safe mode. That has been turned off for your domain. If you wish it turned on for your script to work, we can do that. The php.ini file can not be changed as it is a root file and that means it controls all domains on your server. All php.ini functions are set for the shared server and its setup to function with Plesk by Plesk. Any changes to that file effect all accounts on the server and the working of Plesk on the server. All files for your site need to be in the httpdocs folder and the cgi-bin for cgi scripts. There are no restrictions in those folders.
With regards to php.ini - this is a server-wide setting, which is not changed on a hosting environment. We can remove PHP safe mode from hosting accounts on an individual basis.
You need to upload the file named php.ini/.htaccess to the directory where you were trying to upload your site. If there is no .htaccess file yet, you can create one (it's just a text file with the name '.htaccess'). .htaccess files (or "distributed configuration files") provide a way to make configuration changes on a per-directory basis. A file, containing one or more configuration directives, is placed in a particular document directory, and the directives apply to that directory, and all subdirectories thereof.
Most common reason of the issue is that the php.ini configuration has expired, you may need to enable it back again by enabling it back again from the .htaccess file or there is a new server configuration that did not match from the php.ini file configuration, you need to reupload/re-install the file.