Dear all

Whenever I try to open one of the the following admin functions: upgrade wizard, module loader or backups; the error message "Internal Server Error, The server encountered an internal error or misconfiguration and was unable to complete your request.

System Information (of my hosting service)
PHP built On: Linux dd14912 2.6.17.8-nmm1 #3 SMP Mon Sep 4 15:54:45 CEST 2006 i686
Database Version: 4.1.21-max-log
PHP Version: 4.4.4
Web Server: Apache/2.2.3
WebServer to PHP interface: apache2handler
User Agent: Mozilla/5.0 (Windows; U; Windows NT 5.1; de; rv:1.8.0.7) Gecko/20060909 Firefox/1.5.0.7
Relevant PHP Settings:
Safe Mode:
Display Errors: ON
Short Open Tags: ON
File Uploads: ON
Magic Quotes: OFF
Register Globals: ON
Output Buffering: OFF
Session save path: /tmp
Session auto start: 0
XML enabled: Yes
Zlib enabled: Yes
Disabled Functions: exec,system,passthru,shell_exec,popen,escapeshellc md,proc_open,proc_nice,ini_restore

I believe my hosting service has to change some settings, but what can I tell them?

Many thanks, Thomas