Fix guides
When a store breaks, money stops. Here is how to fix it fast.
Straight answers to the failures that silently cost online stores sales — and how Liulum catches them in under a minute instead of hours.
Shopify
- Shopify checkout not working — how to diagnose and fix it→
- Checkout broke right after a Shopify app updated — what to do→
- Shopify payment gateway not working — every card declining→
- Shopify store down or not loading — how to diagnose it→
- Shopify "Add to Cart" button not working→
- Shopify store showing "Not Secure" or an SSL error→
- Shopify discount code not working — how to fix it fast→
- Shopify store running slow and losing sales — diagnose and fix→
WooCommerce
- WooCommerce payment webhook not firing (orders stuck)→
- WooCommerce white screen (WSOD) after an update→
- WooCommerce checkout not working — diagnose and fix→
- WooCommerce + Stripe: orders stuck on-hold after payment→
- WooCommerce checkout 500 error — diagnose and fix it→
- WooCommerce site down after a plugin update — how to recover→