Fatal error: Uncaught Error: Class 'WC_Product_Simple' not found in /home/spawanie/ftp/old/wp-content/plugins/woocommerce/includes/class-wc-product-factory.php:46 Stack trace: #0 /home/spawanie/ftp/old/wp-content/plugins/woocommerce/includes/wc-product-functions.php(73): WC_Product_Factory->get_product(28301, Array) #1 /home/spawanie/ftp/old/wp-content/plugins/woocommerce/includes/wc-template-functions.php(150): wc_get_product(Object(WP_Post)) #2 /home/spawanie/ftp/old/wp-includes/class-wp-hook.php(326): wc_setup_product_data(Object(WP_Post)) #3 /home/spawanie/ftp/old/wp-includes/class-wp-hook.php(348): WP_Hook->apply_filters('', Array) #4 /home/spawanie/ftp/old/wp-includes/plugin.php(565): WP_Hook->do_action(Array) #5 /home/spawanie/ftp/old/wp-includes/class-wp-query.php(4727): do_action_ref_array('the_post', Array) #6 /home/spawanie/ftp/old/wp-includes/class-wp-query.php(3687): WP_Query->setup_postdata(Object(WP_Post)) #7 /home/spawanie/ftp/old/wp-content/plugins/schema/includes/json/taxonomy.php(62): WP_Query->the_post in /home/spawanie/ftp/old/wp-content/plugins/woocommerce/includes/class-wc-product-factory.php on line 46

Fatal error: Uncaught Error: Class 'WC_Log_Levels' not found in /home/spawanie/ftp/old/wp-content/plugins/woocommerce/includes/class-wc-logger.php:236 Stack trace: #0 /home/spawanie/ftp/old/wp-content/plugins/woocommerce/includes/class-woocommerce.php(348): WC_Logger->critical('Uncaught Error:...', Array) #1 [internal function]: WooCommerce->log_errors() #2 {main} thrown in /home/spawanie/ftp/old/wp-content/plugins/woocommerce/includes/class-wc-logger.php on line 236