Receiving the following error after updating WooCommerce to version 3.0.1 whenever try to save/updated a product or create a new order through dashboard. Deactivating the plugin fixed the error:
Fatal error: Uncaught exception 'Exception' with message 'Invalid product.' in /srv/bindings/fbd32283283e4c91b6dcb3aa089029e3/code/wp-content/plugins/woocommerce/includes/data-stores/class-wc-product-data-store-cpt.php:133 Stack trace: #0 /srv/bindings/fbd32283283e4c91b6dcb3aa089029e3/code/wp-content/plugins/woocommerce/includes/class-wc-data-store.php(143): WC_Product_Data_Store_CPT->read(Object(WC_Product)) #1 /srv/bindings/fbd32283283e4c91b6dcb3aa089029e3/code/wp-content/plugins/woocommerce/includes/abstracts/abstract-wc-product.php(126): WC_Data_Store->read(Object(WC_Product)) #2 /srv/bindings/fbd32283283e4c91b6dcb3aa089029e3/code/wp-content/plugins/woocommerce-product-stock-alert/classes/class-woo-product-stock-alert-admin.php(230): WC_Product->__construct(4509) #3 [internal function]: WOO_Product_Stock_Alert_Admin->check_product_stock_status(4509, Object(WP_Post)) #4 /srv/bindings/fbd32283283e4c91b6dcb3aa089029e3/code/wp-includes/class-wp-hook.php(300): call_user_func_array(Array, Array) #5 /srv/bindings/fbd32283283 in /srv/bindings/fbd32283283e4c91b6dcb3aa089029e3/code/wp-content/plugins/woocommerce/includes/data-stores/class-wc-product-data-store-cpt.php on line 133