Warning: Count()

Warning on website: Warning: count(): Parameter must be an array or an object that implements Countable in agenda_settings() (row 245 of /mnt/web315/a2/25/56990725/htdocs/sites/all/modules/agenda/agenda.module).

Change in row 245 from agenda.module: if (!count($settings) || !isset($settings->title)) {
to
if (!array($settings) || !isset($settings->title)) {

And there is no error anymore.