Title: Woocommerce Checkout Errors Last modified: February 3, 2021 --- # Woocommerce Checkout Errors * [ultramel1987](https://wordpress.org/support/users/ultramel1987/) * (@ultramel1987) * [5 years, 4 months ago](https://wordpress.org/support/topic/woocommerce-checkout-errors/) * Hi there. * I am having some issues with my woocommerce store. Clients are experiencing trouble when checking out. They fill in all the required fields, and check the t’s & c’s – but then receive a ‘blank woocommerce error’ showing only a red exclamation mark with no error message. * I have tried the checkout from my end and am able to place orders, however many clients are having this problem. * Here are the ‘fatal errors’ in my woocommerce log: * ``` 2021-02-03T02:07:38+00:00 CRITICAL Uncaught Exception: Invalid product. in /usr/www/users/cherrfqzxc/wp-content/plugins/woocommerce/includes/data-stores/class-wc-product-data-store-cpt.php:166 Stack trace: #0 /usr/www/users/cherrfqzxc/wp-content/plugins/woocommerce/includes/class-wc-data-store.php(159): WC_Product_Data_Store_CPT->read(Object(WC_Product)) #1 /usr/www/users/cherrfqzxc/wp-content/plugins/woocommerce/includes/abstracts/abstract-wc-product.php(135): WC_Data_Store->read(Object(WC_Product)) #2 /usr/www/users/cherrfqzxc/wp-content/plugins/woocommerce-time-based-pricing/classes/com/WCTBP_Cart.php(42): WC_Product->__construct(2991) #3 /usr/www/users/cherrfqzxc/wp-includes/class-wp-hook.php(287): WCTBP_Cart->cart_add_to_validation(true, 2991, 1, '', Array) #4 /usr/www/users/cherrfqzxc/wp-includes/plugin.php(212): WP_Hook->apply_filters(true, Array) #5 /usr/www/users/cherrfqzxc/wp-content/plugins/woocommerce/includes/class-wc-form-handler.php(902): apply_filters('woocommerce_add...', true, 2991, 1, '', Array) #6 /usr/www/users/cherrfqzxc/ in /usr/www/users/cherrfqzxc/wp-content/plugins/woocommerce/includes/data-stores/class-wc-product-data-store-cpt.php on line 166 2021-02-03T02:13:39+00:00 CRITICAL Uncaught Exception: Invalid product. in /usr/www/users/cherrfqzxc/wp-content/plugins/woocommerce/includes/data-stores/class-wc-product-data-store-cpt.php:166 Stack trace: #0 /usr/www/users/cherrfqzxc/wp-content/plugins/woocommerce/includes/class-wc-data-store.php(159): WC_Product_Data_Store_CPT->read(Object(WC_Product)) #1 /usr/www/users/cherrfqzxc/wp-content/plugins/woocommerce/includes/abstracts/abstract-wc-product.php(135): WC_Data_Store->read(Object(WC_Product)) #2 /usr/www/users/cherrfqzxc/wp-content/plugins/woocommerce-time-based-pricing/classes/com/WCTBP_Cart.php(42): WC_Product->__construct(3024) #3 /usr/www/users/cherrfqzxc/wp-includes/class-wp-hook.php(287): WCTBP_Cart->cart_add_to_validation(true, 3024, 1, '', Array) #4 /usr/www/users/cherrfqzxc/wp-includes/plugin.php(212): WP_Hook->apply_filters(true, Array) #5 /usr/www/users/cherrfqzxc/wp-content/plugins/woocommerce/includes/class-wc-form-handler.php(902): apply_filters('woocommerce_add...', true, 3024, 1, '', Array) #6 /usr/www/users/cherrfqzxc/ in /usr/www/users/cherrfqzxc/wp-content/plugins/woocommerce/includes/data-stores/class-wc-product-data-store-cpt.php on line 166 2021-02-03T02:27:02+00:00 CRITICAL Uncaught Exception: Invalid product. in /usr/www/users/cherrfqzxc/wp-content/plugins/woocommerce/includes/data-stores/class-wc-product-data-store-cpt.php:166 Stack trace: #0 /usr/www/users/cherrfqzxc/wp-content/plugins/woocommerce/includes/class-wc-data-store.php(159): WC_Product_Data_Store_CPT->read(Object(WC_Product)) #1 /usr/www/users/cherrfqzxc/wp-content/plugins/woocommerce/includes/abstracts/abstract-wc-product.php(135): WC_Data_Store->read(Object(WC_Product)) #2 /usr/www/users/cherrfqzxc/wp-content/plugins/woocommerce-time-based-pricing/classes/com/WCTBP_Cart.php(42): WC_Product->__construct(2999) #3 /usr/www/users/cherrfqzxc/wp-includes/class-wp-hook.php(287): WCTBP_Cart->cart_add_to_validation(true, 2999, 1, '', Array) #4 /usr/www/users/cherrfqzxc/wp-includes/plugin.php(212): WP_Hook->apply_filters(true, Array) #5 /usr/www/users/cherrfqzxc/wp-content/plugins/woocommerce/includes/class-wc-form-handler.php(902): apply_filters('woocommerce_add...', true, 2999, 1, '', Array) #6 /usr/www/users/cherrfqzxc/ in /usr/www/users/cherrfqzxc/wp-content/plugins/woocommerce/includes/data-stores/class-wc-product-data-store-cpt.php on line 166 2021-02-03T05:18:25+00:00 CRITICAL Uncaught Exception: Invalid product. in /usr/www/users/cherrfqzxc/wp-content/plugins/woocommerce/includes/data-stores/class-wc-product-data-store-cpt.php:166 Stack trace: #0 /usr/www/users/cherrfqzxc/wp-content/plugins/woocommerce/includes/class-wc-data-store.php(159): WC_Product_Data_Store_CPT->read(Object(WC_Product)) #1 /usr/www/users/cherrfqzxc/wp-content/plugins/woocommerce/includes/abstracts/abstract-wc-product.php(135): WC_Data_Store->read(Object(WC_Product)) #2 /usr/www/users/cherrfqzxc/wp-content/plugins/woocommerce-time-based-pricing/classes/com/WCTBP_Cart.php(42): WC_Product->__construct(3066) #3 /usr/www/users/cherrfqzxc/wp-includes/class-wp-hook.php(287): WCTBP_Cart->cart_add_to_validation(true, 3066, 1, '', Array) #4 /usr/www/users/cherrfqzxc/wp-includes/plugin.php(212): WP_Hook->apply_filters(true, Array) #5 /usr/www/users/cherrfqzxc/wp-content/plugins/woocommerce/includes/class-wc-form-handler.php(902): apply_filters('woocommerce_add...', true, 3066, 1, '', Array) #6 /usr/www/users/cherrfqzxc/ in /usr/www/users/cherrfqzxc/wp-content/plugins/woocommerce/includes/data-stores/class-wc-product-data-store-cpt.php on line 166 2021-02-03T07:28:12+00:00 CRITICAL Uncaught Exception: Invalid product. in /usr/www/users/cherrfqzxc/wp-content/plugins/woocommerce/includes/data-stores/class-wc-product-data-store-cpt.php:166 Stack trace: #0 /usr/www/users/cherrfqzxc/wp-content/plugins/woocommerce/includes/class-wc-data-store.php(159): WC_Product_Data_Store_CPT->read(Object(WC_Product)) #1 /usr/www/users/cherrfqzxc/wp-content/plugins/woocommerce/includes/abstracts/abstract-wc-product.php(135): WC_Data_Store->read(Object(WC_Product)) #2 /usr/www/users/cherrfqzxc/wp-content/plugins/woocommerce-time-based-pricing/classes/com/WCTBP_Cart.php(42): WC_Product->__construct(3066) #3 /usr/www/users/cherrfqzxc/wp-includes/class-wp-hook.php(287): WCTBP_Cart->cart_add_to_validation(true, 3066, 1, '', Array) #4 /usr/www/users/cherrfqzxc/wp-includes/plugin.php(212): WP_Hook->apply_filters(true, Array) #5 /usr/www/users/cherrfqzxc/wp-content/plugins/woocommerce/includes/class-wc-form-handler.php(902): apply_filters('woocommerce_add...', true, 3066, 1, '', Array) #6 /usr/www/users/cherrfqzxc/ in /usr/www/users/cherrfqzxc/wp-content/plugins/woocommerce/includes/data-stores/class-wc-product-data-store-cpt.php on line 166 ``` * ``` 2021-02-02T08:48:45+00:00 CRITICAL Uncaught Exception: Invalid product. in /usr/www/users/cherrfqzxc/wp-content/plugins/woocommerce/includes/data-stores/class-wc-product-data-store-cpt.php:166 Stack trace: #0 /usr/www/users/cherrfqzxc/wp-content/plugins/woocommerce/includes/class-wc-data-store.php(159): WC_Product_Data_Store_CPT->read(Object(WC_Product)) #1 /usr/www/users/cherrfqzxc/wp-content/plugins/woocommerce/includes/abstracts/abstract-wc-product.php(135): WC_Data_Store->read(Object(WC_Product)) #2 /usr/www/users/cherrfqzxc/wp-content/plugins/woocommerce-time-based-pricing/classes/com/WCTBP_Cart.php(42): WC_Product->__construct(2991) #3 /usr/www/users/cherrfqzxc/wp-includes/class-wp-hook.php(287): WCTBP_Cart->cart_add_to_validation(true, 2991, 1, '', Array) #4 /usr/www/users/cherrfqzxc/wp-includes/plugin.php(212): WP_Hook->apply_filters(true, Array) #5 /usr/www/users/cherrfqzxc/wp-content/plugins/woocommerce/includes/class-wc-form-handler.php(902): apply_filters('woocommerce_add...', true, 2991, 1, '', Array) #6 /usr/www/users/cherrfqzxc/ in /usr/www/users/cherrfqzxc/wp-content/plugins/woocommerce/includes/data-stores/class-wc-product-data-store-cpt.php on line 166 2021-02-02T08:54:14+00:00 CRITICAL Uncaught Exception: Invalid product. in /usr/www/users/cherrfqzxc/wp-content/plugins/woocommerce/includes/data-stores/class-wc-product-data-store-cpt.php:166 Stack trace: #0 /usr/www/users/cherrfqzxc/wp-content/plugins/woocommerce/includes/class-wc-data-store.php(159): WC_Product_Data_Store_CPT->read(Object(WC_Product)) #1 /usr/www/users/cherrfqzxc/wp-content/plugins/woocommerce/includes/abstracts/abstract-wc-product.php(135): WC_Data_Store->read(Object(WC_Product)) #2 /usr/www/users/cherrfqzxc/wp-content/plugins/woocommerce-time-based-pricing/classes/com/WCTBP_Cart.php(42): WC_Product->__construct(3024) #3 /usr/www/users/cherrfqzxc/wp-includes/class-wp-hook.php(287): WCTBP_Cart->cart_add_to_validation(true, 3024, 1, '', Array) #4 /usr/www/users/cherrfqzxc/wp-includes/plugin.php(212): WP_Hook->apply_filters(true, Array) #5 /usr/www/users/cherrfqzxc/wp-content/plugins/woocommerce/includes/class-wc-form-handler.php(902): apply_filters('woocommerce_add...', true, 3024, 1, '', Array) #6 /usr/www/users/cherrfqzxc/ in /usr/www/users/cherrfqzxc/wp-content/plugins/woocommerce/includes/data-stores/class-wc-product-data-store-cpt.php on line 166 ``` * I have updated my theme (astra theme) and my plugins as well as deactivated plugins one by one over time – and the same problem seems to still occur. * Please can you assist with any suggestions on how to find the problem? * thank you * The page I need help with: _[[log in](https://login.wordpress.org/?redirect_to=https%3A%2F%2Fwordpress.org%2Fsupport%2Ftopic%2Fwoocommerce-checkout-errors%2F%3Foutput_format%3Dmd&locale=en_US) to see the link]_ The topic ‘Woocommerce Checkout Errors’ is closed to new replies. * ![](https://ps.w.org/woocommerce/assets/icon.svg?rev=3234504) * [WooCommerce](https://wordpress.org/plugins/woocommerce/) * [Frequently Asked Questions](https://wordpress.org/plugins/woocommerce/#faq) * [Support Threads](https://wordpress.org/support/plugin/woocommerce/) * [Active Topics](https://wordpress.org/support/plugin/woocommerce/active/) * [Unresolved Topics](https://wordpress.org/support/plugin/woocommerce/unresolved/) * [Reviews](https://wordpress.org/support/plugin/woocommerce/reviews/) ## Tags * [errors](https://wordpress.org/support/topic-tag/errors/) * 0 replies * 1 participant * Last reply from: [ultramel1987](https://wordpress.org/support/users/ultramel1987/) * Last activity: [5 years, 4 months ago](https://wordpress.org/support/topic/woocommerce-checkout-errors/) * Status: not a support question