edsbali on "[Plugin: Jetpack by WordPress.com] Warning: array_key_exist(). The first argument should be integer or string"

Error occur after upgrading jetpack to version 2.0 in my website http://sahamok.com/

Warning: array_key_exist()[function.aray_key_exist]: The first argument should be either a string or an integer in .../wp-content/plugins/jetpack/modules/photon.php on line 224.

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