Hello, i use the Uraniumoid theme by Padd Solutions http://www.paddsolutions.com/wordpress-theme-uraniumoid/
in 2 different WordPress istances, one with WP 3.4.x another with WP 3.5. With WordPress 3.4.x all going fine, with Worpdress 3.5 theme broke completely (both in admin and frontend) with fatal error:
Fatal error: Call to undefined method Padd_Twitter::SimplePie() in on line in /home/fxmypics/public_html/wp-includes/class-simplepie.php on line 3042
Comparing class-simplepie.php versions 3.4.x and versions 3.5 i noticed there are lot of changes, but i don't know how i can fix it.