Can not open files in include_path()

[Solved] Can not open files in include_path() (/usr/share/php)

I have a problem that started yesterday. I both fiddled around with my suphp settings and at the same time I did an update to latest ispconfig.
Problem is now that I can not access any files in my include_path that is ".:/usr/share/php".

Code:

Fatal error: require() [function.require]: Failed opening required 'Auth/Auth.php' (include_path='.:/usr/share/php') in /var/www/web11/web/includes/functions.php on line 8

Why can I not run php files in /usr/share/php?

• In all php.ini files under /etc/php5, I have set include_path to ".:/usr/share/php". I have suphp active and if I write in a php file echo exec('whoami') I get the correct username suphp have for me. phpinfo() is providing all the correct data.
  
• Running my php script from cli from within the correct webuser, I have no problem accessing the files in the include_path.
  
• Nothing in the logs. /var/log/suphp.log on info and it seems to work alright. Setting apache to debug or info does not provide any help.
  
• And yes, the file do really exist in /usr/share/php..

Specification:
Debian 5.0 Lenny with latest updates
ISPConfig 2.2.35
PHP 5.2.6-1+lenny4 with Suhosin-Patch 0.9.6.2
Apache/2.2.9 (Debian)
suphp 0.6.2 (compiled myself with paranoid setting)

 

What's in /etc/suphp.conf?

 

Code:

[global]
;Path to logfile
logfile=/var/log/suphp.log

;Loglevel
loglevel=info

;User Apache is running as
webserver_user=www-data

;Path all scripts have to be in
docroot=/

;Path to chroot() to before executing script
;chroot=/mychroot

; Security options
allow_file_group_writeable=true
allow_file_others_writeable=false
allow_directory_group_writeable=true
allow_directory_others_writeable=false

;Check wheter script is within DOCUMENT_ROOT
check_vhost_docroot=true

;Send minor error messages to browser
errors_to_browser=false

;PATH environment variable
env_path=/bin:/usr/bin

;Umask to set, specify in octal notation
umask=0022

; Minimum UID
min_uid=100

; Minimum GID
min_gid=100

[handlers]
;Handler for php-scripts
x-httpd-php="php:/home/admispconfig/ispconfig/tools/suphp/usr/bin/php-wrapper"

;Handler for CGI-scripts
x-suphp-cgi="execute:!self"

I have tested a bunch of umasks. Like 0007 and 0077.

 

/home/admispconfig/ispconfig/tools/suphp/usr/bin/php-wrapper:

Code:

#!/bin/sh
PATH="/sbin:/usr/sbin:/usr/local/sbin:/root/bin:/usr/local/bin:/bin:/usr/bin:/usr/X11R6/bin:/usr/local/libexec"

BASEDIR=`dirname ${DOCUMENT_ROOT}`
TMPDIR=${BASEDIR}/phptmp
SESSDIR=${TMPDIR}

if [ X"${php_safe_mode}" != X"On" ]; then
SAFE_MODE="Off"
else
SAFE_MODE="On"
fi

exec php-cgi -d open_basedir=${BASEDIR} -d upload_tmp_dir=${TMPDIR} -d session.save_path=${SESSDIR} -d safe_mode=${SAFE_MODE}

Do I need to change something in this file?

 

Thank you till, you solved the problem!