Notice: Trying to get property of non-object & Undefined property

-- HikaShop version -- : 3.4.0
-- Joomla version -- : 3.8.6
-- PHP version -- : 7.1.16
-- Browser(s) name and version -- : Chrome 65.0.3325.18
-- Error-message(debug-mod must be tuned on) -- : When going to Shipping and adding a new shipping method i get the following
Notice: Trying to get property of non-object in ....../components/com_hikashop/classes/shipping.php on line 903

Prefix:Notice: Undefined property: stdClass::$shipping_zip_prefix in ..../public_html/administrator/components/com_hikashop/views/plugins/tmpl/form.php on line
Minimum post code:Notice: Undefined property: stdClass::$shipping_min_zip in ..../public_html/administrator/components/com_hikashop/views/plugins/tmpl/form.php on line
Maximum post code:Notice: Undefined property: stdClass::$shipping_max_zip in ..../public_html/administrator/components/com_hikashop/views/plugins/tmpl/form.php on line
Suffix:Notice: Undefined property: stdClass::$shipping_zip_suffix in ..../public_html/administrator/components/com_hikashop/views/plugins/tmpl/form.php on line
Zone:

When going into the shipping method we get the following
for Override tax zone
Notice: Trying to get property of non-object in .../public_html/administrator/components/com_hikashop/views/plugins/tmpl/form.php on line Notice: Trying to get property of non-object in .../public_html/administrator/components/com_hikashop/views/plugins/tmpl/form.php on line
for Zone
Notice: Undefined property: stdClass::$zone_id in .../public_html/administrator/components/com_hikashop/views/plugins/tmpl/form.php on line Notice: Undefined property: stdClass::$zone_name_english in .../public_html/administrator/components/com_hikashop/views/plugins/tmpl/form.php on lin

When going into PayPal Payment method i get similar errors too

Notice: Undefined property: stdClass::$payment_published in .../public_html/administrator/components/com_hikashop/views/plugins/tmpl/form.php on line

When going to Shipping and adding a new shipping method i get the following
Notice: Trying to get property of non-object in ....../components/com_hikashop/classes/shipping.php on line 903

Prefix:Notice: Undefined property: stdClass::$shipping_zip_prefix in ..../public_html/administrator/components/com_hikashop/views/plugins/tmpl/form.php on line
Minimum post code:Notice: Undefined property: stdClass::$shipping_min_zip in ..../public_html/administrator/components/com_hikashop/views/plugins/tmpl/form.php on line
Maximum post code:Notice: Undefined property: stdClass::$shipping_max_zip in ..../public_html/administrator/components/com_hikashop/views/plugins/tmpl/form.php on line
Suffix:Notice: Undefined property: stdClass::$shipping_zip_suffix in ..../public_html/administrator/components/com_hikashop/views/plugins/tmpl/form.php on line
Zone:

When going into the shipping method we get the following
for Override tax zone
Notice: Trying to get property of non-object in .../public_html/administrator/components/com_hikashop/views/plugins/tmpl/form.php on line Notice: Trying to get property of non-object in .../public_html/administrator/components/com_hikashop/views/plugins/tmpl/form.php on line
for Zone
Notice: Undefined property: stdClass::$zone_id in .../public_html/administrator/components/com_hikashop/views/plugins/tmpl/form.php on line Notice: Undefined property: stdClass::$zone_name_english in .../public_html/administrator/components/com_hikashop/views/plugins/tmpl/form.php on lin

When going into PayPal Payment method i get similar errors too

Notice: Undefined property: stdClass::$payment_published in .../public_html/administrator/components/com_hikashop/views/plugins/tmpl/form.php on line