public function renderError($httpRequest, $errno, $errstr, $errfile, $errline)
    {
        if (!isset(self::$error_types[$errno])) {
            $errorTypeTitle = "UNKNOWN TYPE, ERRNO $errno";
        } else {
            $errorTypeTitle = self::$error_types[$errno]['title'];
        }
        $output = CLI::text("ERROR [" . $errorTypeTitle . "]: $errstr\nIN $httpRequest\n", "red", null, true);
        $output .= CLI::text("Line $errline in $errfile\n\n", "red");

        return $output;
    }