E_DEPRECATED Assigning the return value of new by reference is deprecated

Error(E_DEPRECATED): Assigning the return value of new by reference is deprecated
Source: /wp-content/plugins/jetpack/jetpack.php [3210]

As Jetpack 2.0.4 requires PHP5…

The following line:

$jetpack_signature =& new Jetpack_Signature( $token->secret, (int) Jetpack::get_option( 'time_diff' ) );

Should be:

$jetpack_signature = new Jetpack_Signature( $token->secret, (int) Jetpack::get_option( 'time_diff' ) );

Note this was previously requested 10 months ago before PHP5 was a requirement and marked as resolved because at the time it was.
http://wordpress.org/support/topic/plugin-jetpack-by-wordpresscom-php-deprecated

Cheers,
Dean.

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