Parameter 'uri' is always undefined

[J.A]

Hello

After migrating to another server and installing the latest stable DSpace-CRIS (upgraded from 2022.01.01 to 2023.02.05), everything went well except when I imported the database, then I started getting this error:

There was an unexpected error (type=Bad Request, status=400).
Request is invalid or incorrect
java.lang.IllegalArgumentException: Configuration 'https://my-domain/server' or request 'undefined' is malformed

Looking at the console, i saw a bunch of 400 requests. Looking at the request parameters, I saw that the 'uri' parameter is always 'undefined', for example: /server/api/authz/authorizations/search/object?uri=undefined&feature=administratorOf&embed=feature
This repeats for all requests/values of 'feature' parameter

I verified config files, dropped DB/re-imported and re-indexed, nothing worked.

One thing I noticed is that this error only happened after I imported the database which leads me to suspect it's somehow related to the imported data but I can't say for sure

Not sure if the information I provided is sufficient but if you need further information please tell me

[J.A]

As i suspected, the problem was with the database. I had to use pg_restore tool to import the database (using the -v flag). Now I'm facing another problem that I did not encounter the first time i migrated (but not upgraded) DSpace. Everything is replaced with numbers (usernames, titles, descriptions etc.). I checked the database and it's fine (no numbers, has the right values). What could be causing this? (images provided below)