error

hello i am getting error in installation

There are errors in the following MySQL queries:

Error: Unknown column 'visibility_custom' in 'field list'

INSERT INTO `sys_menu_items`(`set_name`, `module`, `name`, `title_system`, `title`, `link`, `onclick`, `target`, `icon`, `submenu_object`, `visibility_custom`, `visible_for_levels`, `active`, `copyable`, `order`) VALUES('trigger_profile_view_actions', @sName, 'anon-follow', '_bx_anon_follow_menu_item_title_system_follow', '_bx_anon_follow_menu_item_title_follow', 'javascript:void(0)', 'bx_conn_action_anon(this, \'sys_profiles_subscriptions\', \'add\', \'{profile_id}\')', '', 'user-secret', '', 'a:3:{s:6:"module";s:14:"bx_anon_follow";s:6:"method";s:19:"check_is_subscribed";s:6:"params";a:1:{i:0;s:12:"{profile_id}";}}', 2147483646, 1, 0, 0),('trigger_profile_snippet_meta', @sName, 'anon-follow', '_bx_anon_follow_menu_item_title_system_follow', '_bx_anon_follow_menu_item_title_follow', 'javascript:void(0)', 'bx_conn_action_anon(this, \'sys_profiles_subscriptions\', \'add\', \'{profile_id}\')', '', 'user-secret', '', '', 2147483646, 1, 0, 0);

any help