Cart simulation failed: Could not validate nonce

Hi @alexliii

It looks like there might be a conflict between the Dokan and the site theme or another plugin. To troubleshoot this, please try the steps below.

• Please deactivate all plugins except the Dokan, Dokan Vendor Dashboard, and WooCommerce.

If the above method doesn’t resolve your problem, go for the next.

• Switched to any default theme like Twenty Twenty or Storefront.
• Clear your site cache as well as the browser cache and try the process again.

You can follow this third-party article to trace the conflict.

If the problem gets resolved, it can be said that there’s a conflicting theme or plugin on your site.

I hope the information will help.

Thanks!

Hi @alexliii

As we haven’t heard back from you for a while, we’ll consider this topic resolved. If you encounter any further issues, please don’t hesitate to open a new topic.

Thanks!