Upgraded to version 2.2 but got "server error" message after running /utility/update
I have upgraded to version 2.2 from version 2.1.13p1 but got "server error 500" message after running /utility/update on Google Chrome browser. On Firefox browser, I got just white page, on IE, it says - "The website cannot display the page".
PHP version of server is 5.4. Going into /dashboard/settings says "Page Not Found".
Running /utility/structure shows me the attached screenshot.
Please I need assistance.