CMS Made Simple Forums

Hi I have big problem.

Instalation, configuration and adding pages and  creating template was o.k.

Few days after endin my work CMD show me this message

There is no config.php file or install/install.php please correct one these errors!

and in admin panel

Fatal error: Call to undefined function: debug_buffer() in /include.php on line 50

I use CMS 1.0.2.

config.php is on the server naturally.

Please help me.

I find sollution.

My provider change php version to 5 and when I add file .htaccess:

:Location *.php
use php5


everything work propertly.

Thanks to all.

Isnt it fun when hosting company changes something without notifying customers