Unbenanntes Dokument Warning: file_get_contents(https://graph.facebook.com/v2.8/222582628442/events/attending/?fields=id,name,description,place,timezone,start_time,cover,ticket_uri,owner,attending_count&access_token=128623690525794|LbfgDAXN_KioIspqkMegG1-ysHA&since=1714028400&until=1714546800&limit=2): Failed to open stream: HTTP request failed! HTTP/1.1 400 Bad Request in /customers/4/7/3/kulturbh.de/httpd.www/libs/php/dsm_facebook_events1.php on line 129 Fatal error: Uncaught TypeError: usort(): Argument #1 ($array) must be of type array, null given in /customers/4/7/3/kulturbh.de/httpd.www/libs/php/dsm_facebook_events1.php:139 Stack trace: #0 /customers/4/7/3/kulturbh.de/httpd.www/libs/php/dsm_facebook_events1.php(139): usort(NULL, 'sortFunction') #1 /customers/4/7/3/kulturbh.de/httpd.www/sidebar.php(53): DsmFacebookEvents1->readEvents() #2 /customers/4/7/3/kulturbh.de/httpd.www/kontakt.php(398): include_once('/customers/4/7/...') #3 {main} thrown in /customers/4/7/3/kulturbh.de/httpd.www/libs/php/dsm_facebook_events1.php on line 139