OpenEMR Error : Decryption failed authentication Migrating from 5.0.1 to 6.0

I’m getting a white screen after completing the setup. And no is not the permissions issue as I ran this
find documents -type f -exec chmod 666 {} + -o -type d -exec chmod 775 {} +

It checked and verified that the /documents/logs_and_misc/methods has read/write access yet nothing.

The only thing I get in the apache2 log is:
OpenEMR Error : Decryption failed authentication.
OpenEMR Error : Key creation is not working - Exiting.