after moving script I am getting this error

after moving script I am getting this error

Warning: mktime() [function.mktime]: It is not safe to rely on the system's timezone settings. You are *required* to use the date.timezone setting or the date_default_timezone_set() function. In case you used any of those methods and you are still getting this warning, you most likely misspelled the timezone identifier. We selected 'America/Los_Angeles' for 'PST/-8.0/no DST' instead in /home/xxxxxxx/public_html/website.com/inc/classes/BxDolTemplate.php on line 298

help

The time zone is not set in php.ini.  Enter the proper time zone in php.ini and then restart php by restarting apache or php-fpm, or what have you.

do I set it in cpanel / myphpadmin ? 

I also created a ticket with arvixe.com

thanks for the reply

Arvixe fixed my site ...

Glad it is fixed.  To answer your question though, no, it is not a database issue.  You would have to edit the php.ini file, if you have access.  There is also a way to add it just to Dolphin through the header inc file if one can not edit the php.ini file.