Error message

• Notice: Undefined offset: 0 in user_node_load() (line 3682 of /home/postgame/public_html/modules/user/user.module).
• Notice: Trying to get property 'name' of non-object in user_node_load() (line 3682 of /home/postgame/public_html/modules/user/user.module).
• Notice: Undefined offset: 0 in user_node_load() (line 3683 of /home/postgame/public_html/modules/user/user.module).
• Notice: Trying to get property 'picture' of non-object in user_node_load() (line 3683 of /home/postgame/public_html/modules/user/user.module).
• Notice: Undefined offset: 0 in user_node_load() (line 3684 of /home/postgame/public_html/modules/user/user.module).
• Notice: Trying to get property 'data' of non-object in user_node_load() (line 3684 of /home/postgame/public_html/modules/user/user.module).
• Deprecated function: The each() function is deprecated. This message will be suppressed on further calls in _menu_load_objects() (line 571 of /home/postgame/public_html/includes/menu.inc).