The following unexpected problem occured in VizieR:
The database is not currently reachable.
.errorfile=/tmp/VR260203.err (2025-12-06T09:53:16) -3 -source=J/ApJS/261/31/classy -ref=VIZ6933fd0c3f86b
**** **** -- no connection **** Report from: stdb_pg, Status: STDB_ERR ****Postgres connect error **** **** -- no connection **** Report from: stdb_pg_conn, Status: STDB_ERR ****Couldn't connect with server **** **** -- no connection **** Report from: stdb_pg, Status: STDB_ERR ****Postgres connect error **** **** -- no connection **** Report from: stdb_pg_conn, Status: STDB_ERR ****Couldn't connect with server **** **** -- no connection **** Report from: stdb_pg, Status: STDB_ERR ****Postgres connect error **** **** -- no connection **** Report from: stdb_pg_conn, Status: STDB_ERR ****Couldn't connect with server **** **** -- no connection **** Report from: stdb_conn_dbms, Status: STDB_ERR ****No server is available for connection ****Can't connect to ReferenceDirectory 'metaviz@PCDSPOOL'