Roundcube Community Forum

Hi everybody,

roundcube this morning started to not open some email. In this moment 4 differents users have the same problem.
I found this in the log file:

QuotePHP Fatal error:  Class 'DOMDocument' not found in /srv/www/roundcubemail-0.9.5/program/lib/Roundcube/rcube_washtml.php on line 364

This is the part of the interested code:

public function wash($html)
    {
        // Charset seems to be ignored (probably if defined in the HTML document)
        $node = new DOMDocument('1.0', $this->config['charset']);
        $this->extlinks = false;

        $html = $this->cleanup($html);

        // Find base URL for images
        if (preg_match('/<base\s+href=[\'"]*([^\'"]+)/is', $html, $matches)) {
            $this->config['base_url'] = $matches[1];
        }
        else {
            $this->config['base_url'] = '';
        }

        // Detect max nesting level (for dumpHTML) (#1489110)
        $this->max_nesting_level = (int) @ini_get('xdebug.max_nesting_level');

        @$node->loadHTML($html);
        return $this->dumpHtml($node);
    }

Unfortunately I don't know php language. Can you help me?

Thank you very much.
Emanuele

That error means that your server is missing the Dom extension for PHP - http://www.php.net/manual/en/book.dom.php. The extension is a requirement of Roundcube so you need to install it if you want Roundcube to work.

BTW 0.9.5 is very old, you should consider updating.