PHP Error on hooks.php

Hello,

I just installed the plugin and gave me these errors on header of all pages, how can I fix it? Do I need to change the code?

Warning: in_array() expects parameter 2 to be array, boolean given in /srv/users/blabla/apps/domain/public/wp-content/plugins/anspress-question-answer/includes/hooks.php on line 556

Warning: in_array() expects parameter 2 to be array, boolean given in /srv/users/blabla/apps/domain/public/wp-content/plugins/anspress-question-answer/includes/hooks.php on line 564