500 Internal Server Error in subdomain
<p>I'm working on trying to add new web site on subdomain but I'm getting Internal Server Error.</p>

<p>When I remove .htaccess from root folder subdomain site is working but current site brokes down.</p>

<p>.htaccess in root:     </p>

<pre><code>&lt;IfModule mod_rewrite.c&gt;
        RewriteEngine On
        RewriteRule   ^$     app/     [L]
        RewriteRule   (.*)   app/$1   [L]
    &lt;/IfModule&gt;
</code></pre>

<p>I'm trying to figure out how to setup .htaccess and make current site working and site on subdomain.</p>

<p>New website is in Drupal. Current web site is Cakephp</p>

<p>Update:</p>

<p>error_log</p>

<pre><code>RewriteCond: NoCase option for non-regex pattern '-f' is not supported and will be ignored
</code></pre>