Call to a member function get_id

Fatal error: Call to a member function get_id() on null in wp-content\themes\moon-by-osetin\woocommerce\content-product.php

Getting error on sell photos page

My site url

Did you try to deactivate all plugins and activate on by one ? And than you will see what plugin is make conflict.

Yes i tried it.

Active only one plugin (“WooCommerce”) others all are Deactive.

Do you have all up to date (plugins, template etc)?
Did you try to change PHP version?
Is that template support WooCommerce?

Yes i changed my php version and all plugins and theme are updated.
I got error in my local server and host server.

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