← back Reference Docs Common Error and How To Solve Oh No! Page Hash Invalid Manual Integration API (Open API) API List API Guide Hash Type InvalidHow to solve ? A. Using Manual 1. Make sure the hashtype in senangpay dashboard is the same as the hashtype in senangpay plugin woocomerce setting.2. Go to Menu > Settings > Profile . Scroll down a little bit and refer to the Shopping Cart Integration Link section.B. Using Plugin WooCommerce / OpenCart 1. Make sure the hashtype in the senangpay dashboard is same as the hashtype in the senangpay plugin woocomerce setting C. When using other plugins 1. Please contact the site provider. Related Posts:Wordpress & GiveWPAdobe CommercePrestaShopPayout APIRecurring enhancementDirect APIcreate product recurring API