Warning: count(

Hi,
I am using Shopper theme free version. There is a problem on the home page, it is giving warning while customization of the website.

Warning: count(): Parameter must be an array or an object that implements Countable in C:\Apache24\htdocs\wp-content\themes\shopper\inc\shopper-functions.php on line 206

Warning: count(): Parameter must be an array or an object that implements Countable in C:\Apache24\htdocs\wp-content\themes\shopper\inc\shopper-functions.php on line 206

And the 206 line of the shopper-function.php contains following code:-
function shopper_homepage_control_get_hooks() {

global $wp_filter;

$response = array();

/*line 206 ——
if ( isset( $wp_filter[‘shopper_homepage’] ) && 0 < count( $wp_filter[‘shopper_homepage’] ) ) {

foreach ( $wp_filter[‘shopper_homepage’] as $k => $v ) {
if ( is_array( $v ) ) {
foreach ( $v as $i => $j ) {
if ( is_array( $j[‘function’] ) ) {
$i = get_class( $j[‘function’][0] ) . ‘@’ . $j[‘function’][1];
$response[$i] = shopper_homepage_control_format_title($j[‘function’][1]);
} else {
$response[$i] = shopper_homepage_control_format_title($i);
}
}
}
}
}*/

return $response;
}
When I comment these lines then it works fine.I am wondering what is the purpose of this code and how can I solve this problem.

Thanks