I have problem with upgrade ver.1.5.0 to 1.5.2. I have uninstalled
the older one and then install the newer. I can connect example
database. But after restarting linux server I cannot.

These errors occurs in isql on linux:
sqlcode -902
unable to complete network request to host localhost
-Failed to establish a connection
-Connection refused

Thanks for every answer.
M.Smolny