Hi. I've had my site running for over a year and I just noticied this problem a week ago as it just stopped working out of the blue.
My "pages" for my website no longer work.
However my site and all posts do work at gospelebooks.net
When I go to EDIT my page and click on PREVIEW it displays the same error. When I create a brand new page from scratch the same error displays. I cannot get any page to function. HELP!