Fatal error: Uncaught Facebook\Exceptions\FacebookSDKException: Required "app_id" key not supplied in config and could not find fallback environment variable "FACEBOOK_APP_ID" in /www/wwwroot/aiwriterblog.com/seo-tools/core/library/facebook/Facebook.php:139
Stack trace:
#0 /www/wwwroot/aiwriterblog.com/seo-tools/core/controllers/facebook.php(36): Facebook\Facebook->__construct()
#1 /www/wwwroot/aiwriterblog.com/seo-tools/core/app.php(162): require('...')
#2 /www/wwwroot/aiwriterblog.com/seo-tools/index.php(25): require('...')
#3 {main}
thrown in /www/wwwroot/aiwriterblog.com/seo-tools/core/library/facebook/Facebook.php on line 139