Hello,
Thank you for contacting Rank Math and sorry for any inconvenience caused.
It seems like new tables are not getting created in the Database or some old plugin has left an incorrect entry.
1. Please follow these steps to fix the issue:
https://rankmath.com/kb/fatal-error-after-1-0-49-update/
2. Please follow only the first 2 steps and clear your caches. The following steps mentioned in the article are for advanced users.
Here’s a video screencast:
https://i.rankmath.com/KStFug
Please clear all the cache, including the server after following the above process and that should resolve the issue.
Hope that helps. Thank you and please don’t hesitate to let us know if you need our assistance with anything else.
Hello,
I have updated the sensitive data as requested. Can you please check further?
Thank you.
Installed and ran the plugin to fix the database, clear the cache. Activated Rank Math and the website crashed again..
Hello,
Thank you for keeping in touch with us.
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.

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/
We really look forward to helping you.
I havent received a recovery email from the website, is there anyway to recover this website short of filesystem and database restores? I have access to cpanel on the webserver
OK, I used cpanel renamed the rank-math folder appending -disabled to the folder name, which disabled rankmath. I think I am done with this plugin, for the night and maybe permanently
Hello,
Thank you for keeping in touch with us.
We deeply apologize for the issue that you are facing.
Does manually disabling the plugin fixed your issue? Also, please ensure that you are using the latest version of Rank Math plugin. If not yet, please do try to upload a latest copy of the plugin. You may refer to our changelog page here: https://rankmath.com/changelog/
If you prefer, we can take a closer look at your admin settings and investigate further.
We are looking forward to helping you.
I think I know what the problem is, the installer is assuming that it can create new tables for scheduling in the WordPress, which is a pretty bad assumption. The database user doesn’t have create rights, it’s actually a recommendation of WordPress to harden the product to only allow select, update, delete, insert rights.
Not that I want to cast any dispersions, but I am not sure the installer is ‘catching’ cannot create table errors.
Hello,
Thanks for getting back to us.
When you first install your WordPress website you need to give it permissions to create the tables in the database by editing the wp-config.php file with your database credentials, if you remove the details from that file your installation will simply not run. So, every installation of WordPress has the correct permissions to create database tables.
This error is caused by some missing database tables related to the ActionScheduler plugin that now comes built into WordPress, but that was not the case a couple of versions ago.
Following the steps my colleague provided should fix this issue. However, if you are having trouble applying the fix correctly we can help you if you provide us with some WordPress & FTP credentials so we can apply the fix on your website.
Looking forward to helping you.
Hello,
Since we did not hear back from you for 15 days, we are assuming that you found the solution. We are closing this support ticket.
If you still need assistance or any other help, please feel free to open a new support ticket, and we will be more than happy to assist.
Thank you.