getting error in arkahost theme ?

we are getting following error ?

Warning : session_start(): open(/var/cpanel/php/sessions/ea-php56/sess_6d456b14061832281d58231942cf24a6, O_RDWR) failed: No such file or directory (2) in /home/sbad/public_html/wp-content/themes/arkahost/core/king.hosting.php on line 531

Warning : session_start(): Failed to read session data: files (path: /var/cpanel/php/sessions/ea-php56) in /home/sbad/public_html/wp-content/themes/arkahost/core/king.hosting.php on line 531

Warning : in_array() expects parameter 2 to be array, boolean given in /home/sbad/public_html/wp-content/themes/arkahost/core/king.class.php on line 231

Warning : in_array() expects parameter 2 to be array, boolean given in /home/sbad/public_html/wp-content/themes/arkahost/core/king.class.php on line 231

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