[horde] Upgrade of Horde from V. 3 to V. 5 failed

[Me]

Hi Vilius,
Yes, they are 3rd party packages. I did try to get help from author of the RPM packages (the link provided in my original email was from that forum) but the author was unable to help and suggested I ask for help here.

I have found two issues:
when I type command:

pear list -c horde
Nothing shows up

Also, when I type command:

horde-db-migrate
I get error messages
(for list of error messages, see this post: https://forums.contribs.org/index.php/topic,50969.90.html )

Does anybody have any idea how I can fix this?