Nepodařilo se vytvořit captchu

exception 'Exception' with message 'Chyba volani: Array
(
    [status] => 0
    [data] => 
)
' in /data/web/virtuals/20181/virtual/www/subdom/rs/captcha/captcha_http.class.php:109
Stack trace:
#0 /data/web/virtuals/20181/virtual/www/subdom/rs/rezervace.php(33): CaptchaHTTP->create()
#1 {main}