CDR reports (do i have to setup something before?)

I have no idea what may be wrong, but it’s interesting that another gentleman seems to be having the same issue:

However, you also have csv enabled, so I’m curious if you have files in
/var/log/asterisk/cdr-csv
and if calls are being logged to Master.csv .

That may tell us whether this is a database issue, or Asterisk failing to send CDR data at all.