Fatal error: Uncaught Error: Interface "FacebookPixelPlugin\FacebookAds\SessionInterface" not found in /home/hottubsa/public_html/wp-content/plugins/official-facebook-pixel/FacebookAds/AnonymousSession.php:12 Stack trace: #0 {main} thrown in /home/hottubsa/public_html/wp-content/plugins/official-facebook-pixel/FacebookAds/AnonymousSession.php on line 12