Create more one ticker display an error

[Info 3bits]

If you add more than one ticker, you get a Notice message:

Notice: Undefined property: stdClass::$tickertext2 in /var/www/html/..../renderers.php on line 1000 Notice: Undefined property: stdClass::$tickertext3 in /var/www/html/..../renderers.php on line 1000