There has been a critical error on this website

Hello,

Thanks for contacting us, and sorry for any inconvenience that might have been caused due to that.

We’ve released a quick update for the free version of our plugin, can you please install the latest version v1.0.98.1 and see if the issue gets resolved?

For now, we’ve rolled back to the 7.2 version of PHP, but we’re recommending our users to update their PHP version to 7.4.

Feel free to check our changelog from the URL below:
https://rankmath.com/changelog/free/

If the issue persists, we might need to take a closer look at the settings. Please edit the first post on this ticket and include your WordPress & FTP logins in the designated Sensitive Data section.

Please do take a complete backup of your website before sharing the information with us.

It is completely secure and only our support staff has access to that section. If you want, you can use the below plugin to generate a temporary login URL to your website and share that with us instead:

https://wordpress.org/plugins/temporary-login-without-password/

You can use the above plugin in conjunction with the WP Security Audit Log to monitor what changes our staff might make on your website (if any):

https://wordpress.org/plugins/wp-security-audit-log/

Look forward to helping you.

Thank you.