New Release of WP Smush Pro Caused Fatal Error

I just update to the new Version 2.0.3 release of WP Smush Pro and got the following error:

"Fatal error: Call to a member function get() on a non-object in /home/maplesee/public_html/spicemills.ca/wp-includes/query.php on line 28"

I have since deactivated the WP Smush Pro plugin and my site works fine without it.

Please advise - Thanks
Regards
irwin