Ошибки Warning: date() в Joomla после переключения на режим PHP как CGI

Привет всем. После перехода на PHP как CGI появились ошибки типа Warning: date() [function.date]:

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 'Europe/London' for '0.0/no DST' instead in C:\xampp\htdocs\xampp\joomla\libraries\joomla\utilities\date.php on line 117

Warning: date() [function.date]: 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 'Europe/London' for '0.0/no DST' instead in C:\xampp\htdocs\xampp\joomla\libraries\joomla\utilities\date.php on line 245

Warning: date() [function.date]: 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 'Europe/London' for '0.0/no DST' instead in C:\xampp\htdocs\xampp\joomla\libraries\joomla\utilities\date.php on line 249

Warning: strftime() [function.strftime]: 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 'Europe/London' for '0.0/no DST' instead in C:\xampp\htdocs\xampp\joomla\libraries\joomla\utilities\date.php on line 250, сайт на Joomla. Прочитал здесь /ru/forum/563482, что необходимо прописывание в php.ini строки date.timezone = Europe/Moscow, но это не помогло.

Где то читал, что php.ini необходимо прицепить к cgi, путем прописывания в httaccess, но как это сделать не знаю. А может не в этом проблема. Подскажите, пожалуйста, в чем может быть проблема?