Postgres with PHP

Hello,

I can´t  get my local Postgres database work with PHP over TCP/IP
(Browser) connection.

PHP 3.12 is installed as Apache-module (Apache 1.3.9)
Postgres version 6.5., both came with my SuSE 6.3

The query script is running without problems at my provider´s machine
(apache 1.3.9, PHP 3.0.7 as CGI, Postgres 6.5).

On my local SuSE-box, psql monitor works fine. Access per telnet from
remote host (win98) is ok, there are no error messages or problems
with queries.

The problem occurs when connecting with
$conn = pg_Connect("192.168.0.1", "5432", "username" ,"***",
"name_db");
I get following error message:

Unable to connect to PostgresSQL server: pgReadData() -- backend
closed the channel unexpectedly. This probably means the backend
terminated abnormally before or while processing the request.

Log message:
Usage: /usr/lib/pgsql/bin/postgres [options] [dbname]
    -A on        enable/disable assert checking
    [...]
    -v version    set protocol version being used by frontend

I searched all manuals and the archive, but I have no ideas.

Thanks,
Catharina


*******************************************************************
hba.conf file entry:
local        all                                         trust
host         all         127.0.0.1     255.255.255.255   trust
host         all     192.168.0.0   255.255.255.0     trust

catha@server:~ > ps aux |grep pgsql
postgres  1664  0.0  1.6  5180 1012 ? S    Dec05   0:00
/usr/lib/pgsql/bin/postmaster -i -o -F -D/var/lib/pgsql/data

catha@server:~ > netstat -an |grep 5432
tcp        0      0 0.0.0.0:5432            0.0.0.0:*
LISTEN
unix  0      [ ACC ]     STREAM     LISTENING     166
/tmp/.s.PGSQL.5432


catha@server:~ > ipcs

------ Shared Memory Segments --------
key       shmid     owner     perms     bytes     nattch    status
0x00280267 772       root      644       1048576   0

------ Semaphore Arrays --------
key       semid     owner     perms     nsems     status
0x00280269 514       root      666       14

------ Message Queues --------
key       msqid     owner     perms     used-bytes  messages

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