Upgraded to 3.4, now getting warning message

I just upgraded to 3.4 and now I am getting the following warning message:

Warning: preg_match() expects parameter 2 to be string, array given in /home/sageroo/public_html/domains/catherinegreenup.com/wp-includes/class.wp-scripts.php on line 115

Warning: strpos() expects parameter 1 to be string, array given in /home/sageroo/public_html/domains/catherinegreenup.com/wp-includes/class.wp-scripts.php on line 115

Here’s the link: https://www.catherinegreenup.com

Any help would be much appreciated.