Warning: Undefined variable $logger in /var/www/vhosts/trovocasa.net/httpdocs/TC20/FacebookHandler/index.php on line 13

Fatal error: Uncaught TypeError: Crell\Tukio\Dispatcher::__construct(): Argument #1 ($provider) must be of type Psr\EventDispatcher\ListenerProviderInterface, Facebook given, called in /var/www/vhosts/trovocasa.net/httpdocs/TC20/FacebookHandler/index.php on line 13 and defined in /var/www/vhosts/trovocasa.net/httpdocs/TC20/FacebookHandler/vendor/crell/tukio/src/Dispatcher.php:21 Stack trace: #0 /var/www/vhosts/trovocasa.net/httpdocs/TC20/FacebookHandler/index.php(13): Crell\Tukio\Dispatcher->__construct() #1 {main} thrown in /var/www/vhosts/trovocasa.net/httpdocs/TC20/FacebookHandler/vendor/crell/tukio/src/Dispatcher.php on line 21