PHP Notice: Undefined index

Hi,

Please check these appearing in debug.log

PHP Notice:  Undefined index: Hermes Germany in F:\laragon\www\iGMS\wp-content\plugins\woo-advanced-shipment-tracking\includes\class-wc-advanced-shipment-tracking-install.php on line 1504
[15-Aug-2019 13:11:18 UTC] PHP Notice:  Undefined index: Hermes World in F:\laragon\www\iGMS\wp-content\plugins\woo-advanced-shipment-tracking\includes\class-wc-advanced-shipment-tracking-install.php on line 1504
[15-Aug-2019 13:11:19 UTC] PHP Notice:  Undefined index: Hermes in F:\laragon\www\iGMS\wp-content\plugins\woo-advanced-shipment-tracking\includes\class-wc-advanced-shipment-tracking-install.php on line 1548

[15-Aug-2019 13:21:32 UTC] PHP Notice:  Trying to get property 'ID' of non-object in F:\laragon\www\iGMS\wp-content\plugins\woocommerce\includes\admin\wc-meta-box-functions.php on line 22
[15-Aug-2019 13:22:57 UTC] PHP Notice:  Trying to get property 'ID' of non-object in F:\laragon\www\iGMS\wp-content\plugins\woocommerce\includes\admin\wc-meta-box-functions.php on line 22
[15-Aug-2019 13:23:17 UTC] PHP Notice:  Trying to get property 'ID' of non-object in F:\laragon\www\iGMS\wp-content\plugins\woocommerce\includes\admin\wc-meta-box-functions.php on line 22
[15-Aug-2019 13:24:11 UTC] PHP Notice:  Trying to get property 'ID' of non-object in F:\laragon\www\iGMS\wp-content\plugins\woocommerce\includes\admin\wc-meta-box-functions.php on line 22

Thanks