Getting a couple of errors after installation

Help please
When I go into the backend esayblog component I get the following error.
Warning: is_file(): open_basedir restriction in effect. File(/clientdata/apache-www/g/r/gr8service.com.au/wwwadministrator/templates/isis/html/com_easyblog/styles/style.css) is not within the allowed path(s): (/phptmp:/tmp:/clientdata/php/lib:/clientdata/php/pear-5-4:/clientdata/apache-www/g/r/gr8service.com.au/www) in /clientdata/apache-www/g/r/gr8service.com.au/www/libraries/joomla/filesystem/file.php on line 564. It appears that there is a path issue but not sure.
I think this "file path has a syntax error" File(/clientdata/apache-www/g/r/gr8service.com.au/wwwadministrator/templates/isis/html/com_easyblog/styles/style.css)
I think it should be should be this File(/clientdata/apache-www/g/r/gr8service.com.au/www/administrator/templates/isis/html/com_easyblog/styles/style.css)

Also getting the following when ever I edit a blog post JSON.parse: unexpected character at line 1 column 1 of the JSON data" Have no idea what to do with this one?