Cannot do a hosted-engine upgrade as it can't decrypt the certificates

Issue

• Cannot do a hosted-engine upgrade as it can't decrypt the certificates:

--== PKI CONFIGURATION ==--

[WARNING] Failed to read or parse '/etc/pki/ovirt-engine/keys/engine.p12'
Perhaps it was changed since last Setup.
Error was:
MAC verified OK
Error outputting keys and certificates

[WARNING] Failed to read or parse '/etc/pki/ovirt-engine/keys/jboss.p12'
Perhaps it was changed since last Setup.
Error was:
MAC verified OK
Error outputting keys and certificates

[WARNING] Failed to read or parse '/etc/pki/ovirt-engine/keys/websocket-proxy.p12'
Perhaps it was changed since last Setup.
Error was:
MAC verified OK
Error outputting keys and certificates