ERPNEXT Woocommerce Integration Webhook Error

Im trying to sync my wordpress orders to erpnext.
On webhook page woocommerce im getting error 500.
Any way to fix it ?

You can use this one that worked for me.

WooCommerce Connector for ERPNext

This connector allows synchronization of items, stock, customers, customers, addresses, sales orders, sales invoices and payment entries to a WooCommerce instance.