Hello,
I have a customer with Firebird 1.5. Their hard disk ran out of
space and they are getting a message saying that the database is
corrupted. I tried to do:
gfix -user sysdba -password masterkey -v -full
localhost:d:\dbfolder\customer.fdb
but I get the following message:

bad parameters on attach or create database
- secondary server parameters cannot validate databases

Any suggestions on how to recover the database?
thank you