Fatal critical errors

Hello,

I apologize for the fatal critical errors you are experiencing on your WooCommerce site due to the Rank Math plugin. To address this issue, please follow these steps:

1. Backup Your Database: Before proceeding, ensure you have a recent backup of your database.

2. Use the Repair Action Scheduler Plugin: You can use the Repair Action Scheduler plugin provided by Rank Math to automatically fix this issue on most sites. You can download the plugin from here.

3. For Multisite: If you are using a multisite setup, use the files provided for multisite installations from here.

4. Activate the Plugin: After downloading the plugin, upload the ZIP file to your site via Plugins → Add New → Upload Plugin in your WordPress admin area.

5. Plugin Activation: Once activated, the Repair Action Scheduler plugin will automatically perform the necessary actions and deactivate itself. You should see messages confirming the creation of specific tables.

6. Reactivate Rank Math: After the Repair Action Scheduler plugin completes its tasks, you should be able to reactivate and use Rank Math without encountering any further issues.

If you need further assistance or encounter any difficulties during this process, please let us know by replying to this ticket.

Thank you for bringing this concern to our attention.

Sources:
Fatal Error Happening on Some Installations After 1.0.49 Update » Rank Math
How to Fix 404 Errors with Rank Math SEO Plugin
Confirming a Theme/Plugin Conflict With Rank Math