Fatal error: Uncaught Error: Call to a member function get_cart_contents() on null in /home/u655648984/domains/thawani-app.com/public_html/wp-content/plugins/thawani-for-woocommerce-master/src/WC_Gateway_ThawaniGateway.php:79 Stack trace: #0 /home/u655648984/domains/thawani-app.com/public_html/wp-content/plugins/woocommerce/includes/class-wc-payment-gateways.php(103): Thawani\WC_Gateway_ThawaniGateway->__construct() #1 /home/u655648984/domains/thawani-app.com/public_html/wp-content/plugins/woocommerce/includes/class-wc-payment-gateways.php(76): WC_Payment_Gateways->init() #2 /home/u655648984/domains/thawani-app.com/public_html/wp-content/plugins/woocommerce/includes/class-wc-payment-gateways.php(49): WC_Payment_Gateways->__construct() #3 /home/u655648984/domains/thawani-app.com/public_html/wp-content/plugins/woocommerce/includes/class-woocommerce.php(1152): WC_Payment_Gateways::instance() #4 /home/u655648984/domains/thawani-app.com/public_html/wp-content/plugins/woocommerce/includes/class-woocommerce.php(204): WooCommerce->payment_gateways() #5 /home/u655648984/domains/thawani-app.com/public_html/wp-content/plugins/woocommerce/src/StoreApi/Schemas/V1/CheckoutSchema.php(141): WooCommerce->__get() #6 /home/u655648984/domains/thawani-app.com/public_html/wp-content/plugins/woocommerce/src/StoreApi/Schemas/V1/AbstractSchema.php(64): Automattic\WooCommerce\StoreApi\Schemas\V1\CheckoutSchema->get_properties() #7 /home/u655648984/domains/thawani-app.com/public_html/wp-content/plugins/woocommerce/src/StoreApi/Routes/V1/AbstractRoute.php(85): Automattic\WooCommerce\StoreApi\Schemas\V1\AbstractSchema->get_item_schema() #8 /home/u655648984/domains/thawani-app.com/public_html/wp-content/plugins/woocommerce/src/StoreApi/Routes/V1/AbstractRoute.php(269): Automattic\WooCommerce\StoreApi\Routes\V1\AbstractRoute->get_item_schema() #9 /home/u655648984/domains/thawani-app.com/public_html/wp-content/plugins/woocommerce/src/StoreApi/Routes/V1/Checkout.php(82): Automattic\WooCommerce\StoreApi\Routes\V1\AbstractRoute->get_context_param() #10 /home/u655648984/domains/thawani-app.com/public_html/wp-content/plugins/woocommerce/src/StoreApi/RoutesController.php(156): Automattic\WooCommerce\StoreApi\Routes\V1\Checkout->get_args() #11 /home/u655648984/domains/thawani-app.com/public_html/wp-content/plugins/woocommerce/src/StoreApi/RoutesController.php(81): Automattic\WooCommerce\StoreApi\RoutesController->register_routes() #12 /home/u655648984/domains/thawani-app.com/public_html/wp-content/plugins/woocommerce/src/StoreApi/StoreApi.php(30): Automattic\WooCommerce\StoreApi\RoutesController->register_all_routes() #13 /home/u655648984/domains/thawani-app.com/public_html/wp-includes/class-wp-hook.php(324): Automattic\WooCommerce\StoreApi\StoreApi->Automattic\WooCommerce\StoreApi\{closure}() #14 /home/u655648984/domains/thawani-app.com/public_html/wp-includes/class-wp-hook.php(348): WP_Hook->apply_filters() #15 /home/u655648984/domains/thawani-app.com/public_html/wp-includes/plugin.php(517): WP_Hook->do_action() #16 /home/u655648984/domains/thawani-app.com/public_html/wp-includes/rest-api.php(597): do_action() #17 /home/u655648984/domains/thawani-app.com/public_html/wp-includes/rest-api.php(421): rest_get_server() #18 /home/u655648984/domains/thawani-app.com/public_html/wp-includes/class-wp-hook.php(324): rest_api_loaded() #19 /home/u655648984/domains/thawani-app.com/public_html/wp-includes/class-wp-hook.php(348): WP_Hook->apply_filters() #20 /home/u655648984/domains/thawani-app.com/public_html/wp-includes/plugin.php(565): WP_Hook->do_action() #21 /home/u655648984/domains/thawani-app.com/public_html/wp-includes/class-wp.php(418): do_action_ref_array() #22 /home/u655648984/domains/thawani-app.com/public_html/wp-includes/class-wp.php(813): WP->parse_request() #23 /home/u655648984/domains/thawani-app.com/public_html/wp-includes/functions.php(1336): WP->main() #24 /home/u655648984/domains/thawani-app.com/public_html/wp-blog-header.php(16): wp() #25 /home/u655648984/domains/thawani-app.com/public_html/index.php(17): require('/home/u65564898...') #26 {main} thrown in /home/u655648984/domains/thawani-app.com/public_html/wp-content/plugins/thawani-for-woocommerce-master/src/WC_Gateway_ThawaniGateway.php on line 79