Error in Settings Export file

Hi

When I view an exported settings file, I see the following errors on top of the file:

<br />
<b>Warning</b>:  Invalid argument supplied for foreach() in <b>installation path/wp-content/plugins/booster-plus-for-woocommerce/includes/functions/wcj-functions-admin.php</b> on line <b>139</b><br />
<br />
<b>Warning</b>:  Invalid argument supplied for foreach() in <b>installation path/wp-content/plugins/booster-plus-for-woocommerce/includes/functions/wcj-functions-admin.php</b> on line <b>139</b><br />
Booster for WooCommerce v4.3.1

Obviously the file once imported fails with the error:
Wrong file format!

Please check and fix

Thanks