Arkaşlar bir script kurulumu yaptım kurulum sorunsuz tamamlandı fakat ana sayfa bu hatayı vermekte.

Warning: Can not use UTF-8 character set.
Reason: Multibyte string input conversion in PHP is active and must be disabled. Check the php.ini mbstring.http_input setting. Please refer to the PHP mbstring documentation for more information.

Solution: Please set up your PHP interpreter or specify another language file in cncat_config/config.php file.

htaccess şu şekilde :

<FilesMatch "\.tpl$">
  Order allow,deny
  Deny from all
</FilesMatch> 

<IfModule mod_php4.c> 
	php_flag session.use_trans_sid off
	php_flag magic_quotes_gpc off
  php_flag register_globals off
</IfModule>

<IfModule mod_php5.c> 
	php_flag session.use_trans_sid off
	php_flag magic_quotes_gpc off
  php_flag register_globals off
</IfModule>

<IfModule mod_rewrite.c>
	RewriteEngine On
	
  RewriteRule sitemap.xml cncat_sitemap.php
  RewriteRule jump.php cncat_jump.php
	RewriteRule ^page_([-a-z0-9_]+)\.html page.php?id=$1 [L]

	RewriteCond %{REQUEST_FILENAME} !-f
	RewriteCond %{REQUEST_FILENAME} !-d
	
	RewriteRule . index.php [QSA,L]
</IfModule>

config php dosyasıda bu şekilde yer alıyor çözüm ne olabilir ;

$CNCAT["config"]["db"]["prefix"]="neo4_";
$CNCAT["config"]["db"]["charset"]="utf-8";