ERROR - PHP Warning

Hmm, so. This is the problem. When I click on HOT SCROLLER (Módulo Scroller Manager> HOT) appears that this error. I also realized that it enables the filter to appear and only enabled it also does not appear.

www.santanaimoveis.tk

This is probably just a warning, nothing major. For all Joomla sites, it's recommended that you have Display Errors OFF in PHP settings. Please consult your hosting provider about it.

Hi,
I tried active the module, its ok. But when i click on it to change the settings (ADMIN MODULE) show me same error:

PHP Warning:
html_entity_decode() expects parameter 1 to be string, array given in E:\home\maurobento\santanaimoveis\Web\libraries\joomla\html\parameter\element\text.php on line 45

So it's warning , just disable debugging