setup.php doesn't work

Hi Michal,

Your WebIssues application looks very promising, but I have problems installing it.
When I start the setup.php script with my browser, I get a white page after pressing 'Next' when 'Configuration' is highlighted.

I am using Kubuntu Feisty and installed the following packages:
apache2
libapache2_mod_php5
MySQL server + client (version 5.0)

I performed the following actions:
mysqladmin -u root password
mysqladmin -u root -p create WebIssues
mysql -u root -p
GRANT ALL PRIVILEGES ON WebIssues.* TO 'WebIssuesUser'@'localhost' IDENTIFIED BY 'secret';
Copy the following files and subdirectories to /var/www/WebIssues/:
config/
include/
setup/
index.php
setup.php
Edit the config/config.inc file and enter database configuration.
/*
* Configuration file for the WebIssues Server.
*/

/*
* Database configuration.
*
* Create the database and set correct values before running
* the setup.php script.
*/

$config[ 'db_engine' ] = 'mysql'; // can be 'mysql' or 'pgsql'

$config[ 'db_host' ] = 'localhost'; // can be 'host', 'host:port' or '/path/to/socket'
$config[ 'db_database' ] = 'WebIssues'; // name of the database
$config[ 'db_user' ] = 'WebIssuesUser@localhost'; // database user login (if needed)
$config[ 'db_password' ] = 'secret'; // database user password (if needed)

$config[ 'db_prefix' ] = ''; // prefix of table names

/*
* Attachment storage configuration.
*
* Create the storage directory with write permissions for the HTTP server
* before running the setup.php script.
*
* The path can be absolute or relative to index.php. Set it to an empty string
* to disable storing attachments as files.
*
* Attachments smaller than min_size bytes will be stored in the database.
* Set min_size to 0 to store all attachments as files.
*/

$config[ 'storage_path' ] = 'storage';
$config[ 'storage_min_size' ] = 4000;

/*
* Logging configuration.
*
* Enter a file path to enable a log.
*
* Paths can be absolute or relative to index.php.
*/

$config[ 'log_errors' ] = 'logs/wi_error.log';
$config[ 'log_commands' ] = 'logs/wi_commands.log';
$config[ 'log_sql' ] = 'logs/wi_sql.log';

Create the storage subdirectory and make it writable by the HTTP server.
auke@notebook:/var/www/WebIssues$ pwd
/var/www/WebIssues
auke@notebook:/var/www/WebIssues$ ls -l
total 68
drwxr-xr-x 2 root root 4096 2007-05-05 17:35 config
drwxr-xr-x 2 root root 4096 2007-05-04 23:41 include
-rw-r--r-- 1 root root 39628 2007-05-04 23:41 index.php
drwxrwxr-x 2 root www-data 4096 2007-05-05 00:37 logs
drwxr-xr-x 2 root root 4096 2007-05-04 23:41 setup
-rw-r--r-- 1 root root 7846 2007-05-04 23:41 setup.php
drwxrwxr-x 2 root www-data 4096 2007-05-04 23:54 storage

Run the setup.php script using a web browser and follow the steps.
And then it goes wrong. After pressing Next, the second scree is displayed. When I press Next again, I get a white screen in my browser (empty file).

Any Ideas?

Thanks in advance !!