Can someone please help me with this? On Sun, 19 Mar, 2023, 2:54 am shashidhar Reddy, < shashidharreddy...@gmail.com> wrote:
> and adding to this the following is also showing in the error, we tried > changing the file permissions but still no luck > FATAL: could not load private key file > "/etc/ssl/private/ssl-cert-snakeoil.key": key values mismatch > > On Sun, Mar 19, 2023 at 2:09 AM shashidhar Reddy < > shashidharreddy...@gmail.com> wrote: > >> Hello, >> >> I am in a process of upgrading postgresql from version 12 to 13 using >> pg_upgrdrade but I am getting error stating >> >> FATAL: database files are incompatible with server >> DETAIL: The data directory was initialized by PostgreSQL version 13 >> , which is not compatible with this version 12.14 (Ubuntu >> 12.14-1.pgdg18.04+1) >> >> Please help me on this issue. >> -- >> Shashidhar >> > > > -- > Shashidhar >
