Fatal error: Uncaught Error: Class 'WC_Notes_Refund_Returns' not found in /home/japannamiya/www/studio-maruya/wp-content/plugins/woocommerce/src/Internal/Admin/Events.php:129 Stack trace: #0 /home/japannamiya/www/studio-maruya/wp-content/plugins/woocommerce/src/Internal/Admin/FeaturePlugin.php(160): Automattic\WooCommerce\Internal\Admin\Events->init() #1 /home/japannamiya/www/studio-maruya/wp-content/plugins/woocommerce/src/Internal/Admin/FeaturePlugin.php(109): Automattic\WooCommerce\Internal\Admin\FeaturePlugin->includes() #2 /home/japannamiya/www/studio-maruya/wp-content/plugins/woocommerce/src/Internal/Admin/FeaturePlugin.php(92): Automattic\WooCommerce\Internal\Admin\FeaturePlugin->on_plugins_loaded() #3 /home/japannamiya/www/studio-maruya/wp-content/plugins/woocommerce/src/Admin/Composer/Package.php(65): Automattic\WooCommerce\Internal\Admin\FeaturePlugin->init() #4 [internal function]: Automattic\WooCommerce\Admin\Composer\Package::init() #5 /home/japannamiya/www/studio-maruya/wp-content/plugins/woocommerce/src/Pac in /home/japannamiya/www/studio-maruya/wp-content/plugins/woocommerce/src/Internal/Admin/Events.php on line 129

Fatal error: Uncaught Error: Class 'WC_Log_Levels' not found in /home/japannamiya/www/studio-maruya/wp-content/plugins/woocommerce/includes/class-wc-logger.php:236 Stack trace: #0 /home/japannamiya/www/studio-maruya/wp-content/plugins/woocommerce/includes/class-woocommerce.php(438): WC_Logger->critical('Uncaught Error:...', Array) #1 [internal function]: WooCommerce->log_errors() #2 {main} thrown in /home/japannamiya/www/studio-maruya/wp-content/plugins/woocommerce/includes/class-wc-logger.php on line 236