Phpmyadmin not working in ubuntu xampp after changing permission
<p>I'm using xampp 5.6.20. Unfortunately I have changed permission for <code>/opt/lampp</code> to 777 instead of <code>/opt/lampp/htdocs</code>. so it was display some warning like <code>phpmyadmin configuration file is writable.</code> </p>

<p>Then i have changed permission for /opt/lampp to 755. After that i got this error <code>Connection for controluser as defined in your configuration failed.</code> how can i resolve this error.</p>