'catched' catchable fatal error
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<b>Catchable fatal error</b>:  Argument 1 passed to Application\Model\SpecialtyModel::findSelectedByMember() must be an instance of AppMember\Entity\Member, null given, called in /var/www/pwponline.org/module/AppMember/src/AppMember/Controller/MemberController.php on line 1099 and defined in <b>/var/www/pwponline.org/module/Application/src/Application/Model/SpecialtyModel.php</b> on line <b>22</b><br />