Undefined property: stdClass::$type

I installed the module, supporting modules and libraries.
I have put the block on a page. The content (no images, just text) appears in that block.
Further up the page I see this error

Notice: Undefined property: stdClass::$type in socialfeed_facebook_feeds() (line 262 of /home/llink/public_html/sites/all/modules/socialfeed/socialfeed.module).
Notice: Undefined property: stdClass::$type in socialfeed_facebook_feeds() (line 286 of /home/llink/public_html/sites/all/modules/socialfeed/socialfeed.module).
Notice: Undefined property: stdClass::$type in socialfeed_facebook_feeds() (line 262 of /home/llink/public_html/sites/all/modules/socialfeed/socialfeed.module).
Notice: Undefined property: stdClass::$type in socialfeed_facebook_feeds() (line 262 of /home/llink/public_html/sites/all/modules/socialfeed/socialfeed.module).
Notice: Undefined property: stdClass::$type in socialfeed_facebook_feeds() (line 286 of /home/llink/public_html/sites/all/modules/socialfeed/socialfeed.module).

How do I fix?

TY