Hi there!
I understand that adding a product is causing a critical error on your site. To assist you further, could you please share the following details:
- Could you please check the browser console for any errors when you try to add a product and the critical error appears? To check the browser console, right-click on the page and select Inspect Element. For more details you can use this article https://balsamiq.com/support/faqs/browserconsole/
- Please share the system status report using Pastebin (https://pastebin.com/) so that you can delete the SSR from this thread once we have reviewed the report.
- If you see any error logs, please share them by going to WooCommerce > Status > Logs.
You can use the following tool for screenshots: https://snipboard.io if you’re not using any other tool.
Once we have more information, we’ll be able to assist you further.???