[ovirt-users] The provided authorization grant for the auth code has expired.

Hi, A time ago I posted a similar question and I couldn't get it solved. I couldn't spend more time on this up until now, so I'm trying again and having the same error, which I'm unable to fix. I would really appreciate some help since I cannot find any documentation for this. I'm restoring a full ovirt engine backup, having used the --scope=all option, for oVirt 4.3. I restored the backup on a fresh CentOS7 machine. The process went well, but when trying to log into the restored authentication system I get the following message which won't allow me to log in:   The provided authorization grant for the auth code has expired. What does that mean and how can it be fixed? I'm also attaching a screenshot. Thanks. Nicolás