[Plugin: Onswipe] Warning: is_writable

Warning: is_writable() [function.is-writable]: open_basedir restriction in effect. File(/tmp) is not within the allowed path(s): (/usr/home/site/:/home/site/:/usr/home/phpMyAdmin/:/usr/home/webstats/) in /usr/home/site/web/wp-content/plugins/onswipe/presscore/bootstrap.php on line 36

http://wordpress.org/extend/plugins/onswipe/