This comes from PHP itself, not from Serendipity. Seems like your PHP version is corrupt, you might need to ask the php.net support or reinstall PHP...
Thx, for your help. :)

It was my configuration and not Serendipity that caused the error. Thought I had thought of everything... But with a ...

PostgreSQL, oder PDO-Postgresql?
Tried both with the same result...

Wow... Wasn't sure what to look for in the error logs and so I tried the installation again...
Well... on my laptop this time... and suddenly I get more detailed error messages!

Prüfe, ob Datenbank und Tabellen bereits ...

Database communication between Apache and Postgres over php works...

Tried it with this code:
<?php
$user = user;
$password = '****';

@ $db = pg_connect("host=127.0.0.1 port=5432 dbname=serendipity user=$user password=$password");

if (!$db){echo error;}

echo pg_dbname();
?>

You can try again by deleting the file serendipity_config_local.inc.php... serendipity will be unaware of your previous attempt and will begin the installation procedure again.
Thx. :D

Tried it again.
When pressing 'complete installation' it tries to download a serendipity_admin.php. When I save ...

Hi,

I just tried the simple installation of serendipity. After I solved the initial connection troubles I had I pressed the 'complete installation' button and got this messages:

Warning: Unterminated comment starting line 2 in /*/serendipity/serendipity_config_local.inc.php on line 2

Fatal error ...