I have installed zen on xampp which has php 5.3 so I have had to apply the patch for using it. I have been through this a few times and have installed the error logging php file. It gives me this error:

Code:
[02-Feb-2010 10:22:55] PHP Deprecated:  Function ereg() is deprecated in E:\xampp\htdocs\zen\includes\classes\db\mysql\query_factory.php on line 177
Is this one that was missed and what should I change it to to fix it. I only get a blank page in admin not in the shop itself.