Error saving Event Address

When I entered the event location I got this error message

Warning: file(http://maps.google.com/maps/geo?q=3171+South+Bundy+Drive%2C+Los+Angeles%2C+CA+90066%2C+USA&output=json&key=ABQIAAAAaARX5dVkfKIs2CDutUe80BQK941FY3jFBzxgzqsv_t2EudznNhT6W__kKRvCXBK994wTccGETDztGw): failed to open stream: HTTP request failed! HTTP/1.0 403 Forbidden in C:\wamp\www\lacspc\wp-content\plugins\calpress-event-calendar\app\helper\class-calp-view-helper.php on line 203

http://wordpress.org/plugins/calpress-event-calendar/