WooReer configurations wouldn’t save

Hi

I just installed, activated, and configured WooReer, but the configuration details like API keys, store locations, etc, just wouldn’t save.

I tried:

SELECT instance_id, zone_id, method_id, method_order, is_enabled
FROM wp_woocommerce_shipping_zone_methods
WHERE zone_id = 2; -- replace 2 with your actual CABA zone_id

returns two rows of data that reflect the shipping methods that I specified for the target zone, however, if I ran:
SELECT option_name, option_value
FROM wp_options
WHERE option_name LIKE '%wooreer%'
OR option_name LIKE '%distance_matrix%'
OR option_name LIKE '%shipping_distance%';

Then it returns zero row, which suggests that the plugin never writes settings to wp_options. I can use php to directly inject data into the table, but that’s really not the right approach. Please advise how to proceed.

Woocommerce: 10.6.1
WP: 6.9.4
Theme: OceanWP Child Theme (parent version 4.1.5)
WooReer: 3.1.5
PHP max input vars: 5000

Thank you for your support.
Stefan

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