WordPress database error: wp_posts was created with a di

Hi,
I received this error on all my WordPress sites:

WordPress database error: wp_posts was created with a different version of MySQL and cannot be read

I have my own dedicated server and did not upgrade MySQL.

I also tried these to fix it:

I tried uploading a back up, but it gives the same error

I tried a fresh install and uploading a back up, but it gives the same error

How can I fix this?

Thanks!