Hello,
Thank you for your query and we are so sorry about the trouble this must have caused.
Assuming that you are already using the latest version of WordPress – please check if Rank Math’s requirements are fulfilled by your web server:
https://rankmath.com/kb/requirements/
If your server is okay, please share the error log with us so we can check what exactly is causing this crashing.
Hope that helps.
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.