Hi jules22,
Thank you for your response.
Since your site is under development and doesn’t have an SSL certificate installed, you can try adding the following code to the ‘functions.php’ file of your child theme to bypass SSL verification temporarily:
add_filter('https_ssl_verify', '__return_false');
If this resolves the issue, it indicates that the problem is related to your SSL configuration. Once SSL is properly set up, the lesson count should display correctly.
If the issue persists, it might be related to cURL
or other server-side configurations. You can check the error messages in the Site Health section of WordPress and reach out to your hosting provider to help resolve any server-side issues.
Let me know if you need further assistance!
Best regards,
Brianvu-tp