This comment came to me in an e-mail
Hello,
Thank you for contacting Rank Math, and sorry for any inconvenience caused.
The error message, “OpenSSL Unable to sign data” seems to suggest an issue with the SSL certificate, or some other server-side configuration issue with the OpenSSL module. Please get in touch with your hosting provider and see if they have a solution regarding this.
Hope that helps.
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.
