warning: date() [function.date]: It is not safe to rely on the system’s time zone settings. You are *required* to use the date.timezone setting or the date_default_timezone_set() function.
You have to open the appropriate file that is giving the error:
On top before the first function add :
date_default_timezone_set(‘UTC’);
date_default_timezone_set(‘America/Los_Angeles’);
date.timezone=”America/New_York”