Log de errores

[21-Jul-2002 15:16:43] PHP Warning:  pg_connect() unable to connect to PostgreSQL server: connectDBStart() -- connect() failed: No such file or directory
	Is the postmaster running at 'localhost'
	and accepting connections on Unix socket '5432'?
 in /sites/vfs/db/postgres.inc on line 203
[21-Jul-2002 15:16:43] PHP Warning:  pg_exec(): supplied argument is not a valid PostgreSQL link resource in /sites/vfs/db/postgres.inc on line 211
[21-Jul-2002 15:16:52] PHP Warning:  pg_connect() unable to connect to PostgreSQL server: connectDBStart() -- connect() failed: No such file or directory
	Is the postmaster running at 'localhost'
	and accepting connections on Unix socket '5432'?
 in /sites/vfs/db/postgres.inc on line 203
[21-Jul-2002 15:16:52] PHP Warning:  pg_exec(): supplied argument is not a valid PostgreSQL link resource in /sites/vfs/db/postgres.inc on line 211