CFEngine 3.24.1 fails to install after previous unsuccessful attempt

[0lmi]

After mitigating the root cause of the unsuccessful installation attempt (#5657), it still fails to install with the following error:

root@poc-cfengine-test:/var/log# tail -n2 CFEngine-Install.log
+ cp -a /var/cfengine/state/pg/backup/data/pg_*.conf /var/cfengine/state/pg/data/
cp: cannot stat '/var/cfengine/state/pg/backup/data/pg_*.conf': No such file or directory
root@poc-cfengine-test:/var/log#
root@poc-cfengine-test:/var/log# ls -l /var/cfengine/state/pg/
total 4
drwx------ 19 cfpostgres root 4096 Dec  9 11:12 data
root@poc-cfengine-test:/var/log#