my .htaccess content is
"RewriteEngine On
<IfModule mod_headers.c>
Header set Cache-Control "no-store, no-cache, must-revalidate, max-age=0"
Header set Cache-Control "post-check=0, pre-check=0"
Header set Pragma "no-cache"
</IfModule>
RewriteCond %{REQUEST_METHOD} POST
RewriteCond %{QUERY_STRING} ^$
RewriteRule ^ main.php [L]
RewriteCond %{QUERY_STRING} clientpanel=v1&apikey=.*$
RewriteRule ^ clientpanel.php [L]
RewriteCond %{QUERY_STRING} clientcontroller=post
RewriteRule ^ clientcontroller.php [L]
RewriteRule ^ index.php [L]
" plz any one give me help