error codes for shipping_estimator.php

[vandiermen]

still getting error

you may have a look at http://www.bubs2grubsknitting.com.au...ping_estimator

initially everyone gets 'Flat Rate (Express Post) $14.00' before post code is entered, with this error

[11-Oct-2013 23:39:26 Australia/Sydney] PHP Warning: Creating default object from empty value in /home/bubsgr/public_html/includes/modules/shipping_estimator.php on line 107

then when postcode is entered it crashes, with this error

[11-Oct-2013 23:39:34 Australia/Sydney] PHP Warning: Creating default object from empty value in /home/bubsgr/public_html/includes/modules/shipping_estimator.php on line 92


I believe our php.ini is working because I started getting errors about using UTC then I added date.timezone and that was fixed. I tried adding php_value error_reporting 30711 to htaccess but crashed, i can try adding it the shipping estimator but I am not even sure what it is just now, i could look at it later