Site not working, php file not found

[eluser]Mitja B.[/eluser]
thx you have right, the problem was in .htaccess file

<IfModule mod_rewrite.c>
# AddDefaultCharset utf-8
RewriteEngine On
RewriteBase /danaja/
RewriteCond %{REQUEST_FILENAME} !-f
RewriteCond %{REQUEST_FILENAME} !-d
RewriteCond $1 !^(index\.php|public|tmp|robots\.txt)
RewriteRule ^(.*)$ index.php?/$1 [L]
</IfModule>

<IfModule !mod_rewrite.c>
# If we don't have mod_rewrite installed, all 404's
# can be sent to index.php, and everything works as normal.
# Submitted by: ElliotHaughin

ErrorDocument 404 /index.php
</IfModule>


I must remove RewriteCond %{REQUEST_URI} ^system.* and now works again. Thx all for help