SITE DOWN

Help...
I went to setting and clicked on Reading and clicked the Static page setting to set a certain page to view every time...
I clicked save and now I can not access the site at all.. I reverted back to the old setting of non static but that does not help...
This is the error I am getting when you go to the website

Fatal error: Call to a member function get() on a non-object in /home/timsidde/public_html/zblogging.com/wp-includes/query.php on line 27