Ruhul Amin

this is coming from woo-product-disclaimer plugin

login required to view the checkout page.

First make your plugin is compatible with latest version of woocommerce.

Second try with a default theme with all plugins deactivated except woocommerce and that payment plugin.

Disable all plugins except WooCommerce and see if the problem persists. If it works, activate each plugin one by one to identify the conflicting plugin.

You can hide the error by setting WP_DEBUG to false. Besides that, I noticed several other errors in the browser console on your site.

this code is coming from astra-addon-css-inline-css

i noticed the following code that hides the order review section on mobile

.woocommerce-checkout .woocommerce #order_review, .woocommerce-checkout .woocommerce #order_review_heading {
    display: none;
}

try disabling the shipping and tax plugin if that enable the other options.

Are you using any custom tax plugin?

May be the comments notifications are in your spam box. otherwise you need to setup smtp for email delivery.

The errors you’re seeing, specifically the “Commands out of sync; you can’t run this command now” errors, typically occur when multiple MySQL commands are executed without properly closing or synchronizing them. This usually happens in the context of the Action Scheduler system in WooCommerce, which is responsible for managing scheduled tasks (e.g., batch processes, updating stock, processing orders).

There are few things you can do to troubleshoot this

Go to WooCommerce → Status → Scheduled Actions. Look for any “pending” or “in-progress” actions related to WooCommerce batch processing or Action Scheduler. Try manually running or canceling these actions to clear the queue. If this doesn’t work, you may need to clear the actions directly in the database. You can do this by running a SQL query to clear any stuck entries in the wp_actionscheduler_actions table. Be sure to backup your database before running any direct SQL commands.

The error you’re encountering indicates that the Woodmart theme’s “Out of Stock Manager” module is calling the is_woocommerce() function before WooCommerce has been fully loaded, which results in a fatal error.

1. Update the Woodmart Theme
2. Temporarily Disable the “Out of Stock Manager” Module
3. If you’re familiar with editing PHP files, you can temporarily modify the file causing the issue (/wp-content/themes/woodmart/inc/integrations/woocommerce/modules/out-of-stock-manager/class-main.php) by wrapping the call to is_woocommerce() in a conditional check to ensure WooCommerce is loaded before executing it

Hi, you can deactivate cache plugins from your plugins page like yoursite.com/wp-admin/plugins.php

First, make sure you have enabled the option to show the PayPal button on the product page.

Second, clear all cache.

Third, try using a default theme.

Fourth, deactivate all plugins except WooCommerce and the PayPal plugin. If that fixes the issue, activate the plugins one by one to identify which one is causing the problem. Be sure to keep a backup before doing this.

@rubyhybur

I noticed the issue with the unwanted product in the checkout.

First, disable all cache plugins and server-level cache, and check if that fixes the issue.

Second, test by deactivating all plugins except WooCommerce. If that fixes the issue, activate the plugins one by one to identify which one is causing the problem. Make sure to keep a backup before doing this

It works fine on my end. You can’t directly access an order success page; that’s normal.