list location & add location errors

Great module thanks - Im having a problem though with the following error when viewing store locations in admin when logged in:

warning: file_get_contents(http://maps.google.com/maps/geo?q=bn1 9sb&output=xml&key=[my google key]) [function.file-get-contents]: failed to open stream: HTTP request failed! HTTP/1.0 400 Bad Request in /var/www/sites/enco/html/sites/all/modules/storefinder/storefinder_view_ui.inc on line 60.

When I go to add location I get the following:

warning: Missing argument 1 for storefinder_location_form() in /var/www/sites/enco/html/sites/all/modules/storefinder/storefinder_build_ui.inc on line 44.

I have checked the XML server setu pand got the following:

xml
XML Support active
XML Namespace Support active
libxml2 Version 2.6.16

xmlreader
XMLReader enabled

xmlwriter
XMLWriter enabled

When running the store finder I get a blank page (no errors), I will get my sys admin to check the box for errors.

Thanks in advance...