Error message

• Warning: count(): Parameter must be an array or an object that implements Countable in block_class() (line 65 of /home/jburnsco/public_html/sites/all/modules/block_class/block_class.module).
• Deprecated function: The each() function is deprecated. This message will be suppressed on further calls in menu_set_active_trail() (line 2405 of /home/jburnsco/public_html/includes/menu.inc).