Facebook - Revolution Slider

( ! ) Warning: file_get_contents(https://graph.facebook.com/oauth/access_token?type=client_cred&client_id=&client_secret=): failed to open stream: HTTP request failed! HTTP/1.1 400 Bad Request in D:\Ampla Group Dropbox\Completa _\Site\Prospeccao\Deuttner\HTML\include\rs-plugin\php\facebook\class-facebook.php on line 67
Call Stack
#	Time	Memory	Function	Location
1	0.0893	465944	{main}( )	...\rs-demo-streams-facebook.php:0
2	0.1377	477664	TP_facebook->get_post_feed( $user = 'inspirationfeed', $app_id = '', $app_secret = '', $item_count = 5 )	...\rs-demo-streams-facebook.php:16
3	0.1377	477792	file_get_contents( $filename = 'https://graph.facebook.com/oauth/access_token?type=client_cred&client_id=&client_secret=' )	...\class-facebook.php:67

( ! ) Warning: file_get_contents(https://graph.facebook.com/inspirationfeed/feed?&fields=id,from,message,picture,link,name,icon,privacy,type,status_type,object_id,application,created_time,updated_time,is_hidden,is_expired,likes,comments): failed to open stream: HTTP request failed! HTTP/1.1 400 Bad Request in D:\Ampla Group Dropbox\Completa _\Site\Prospeccao\Deuttner\HTML\include\rs-plugin\php\facebook\class-facebook.php on line 69
Call Stack
#	Time	Memory	Function	Location
1	0.0893	465944	{main}( )	...\rs-demo-streams-facebook.php:0
2	0.1377	477664	TP_facebook->get_post_feed( $user = 'inspirationfeed', $app_id = '', $app_secret = '', $item_count = 5 )	...\rs-demo-streams-facebook.php:16
3	0.4629	483672	file_get_contents( $filename = 'https://graph.facebook.com/inspirationfeed/feed?&fields=id,from,message,picture,link,name,icon,privacy,type,status_type,object_id,application,created_time,updated_time,is_hidden,is_expired,likes,comments' )	...\class-facebook.php:69

( ! ) Notice: Trying to get property 'data' of non-object in D:\Ampla Group Dropbox\Completa _\Site\Prospeccao\Deuttner\HTML\include\rs-plugin\php\facebook\class-facebook.php on line 70
Call Stack
#	Time	Memory	Function	Location
1	0.0893	465944	{main}( )	...\rs-demo-streams-facebook.php:0
2	0.1377	477664	TP_facebook->get_post_feed( $user = 'inspirationfeed', $app_id = '', $app_secret = '', $item_count = 5 )	...\rs-demo-streams-facebook.php:16