RI anchor string * * @return string The URI anchor string. * * @since 1.0 */ public function getFragment(); /** * Checks whether the current URI is using HTTPS. * * @return boolean True if using SSL via HTTPS. * * @since 1.0 */ public function isSsl(); } An Error Occurred: Whoops, looks like something went wrong.

Sorry, there was a problem we could not recover from.

The server returned a "500 - Whoops, looks like something went wrong."

Help me resolve this