I loaded the ICE IT_Future template to Joomla to give me some practice and loaded the iceslideshow

[Steve Shannon]

Hi I'm a newbe to Joomla and need some help. I loaded the ICE IT_Future template to Joomla to give me some practice and loaded the iceslideshow extension but keep coming up with this: Warning: Declaration of IceGroupContent::getListByParameters(&$params) should be compatible with IceGroupBase::getListByParameters($params) in /var/www/vip18/sites/vip9101844/httpd/htdocs/modules/mod_iceslideshow/libs/content.php on line 17
I am not sure if its a Joomla, or host or template issue. However I notice a lot of sites with the same issue. Can anyone help? TIA. website

[Tom Möller]

The modules of ICE templates do not work with PHP 7.1 or higher. Use another module.