Error Running, config fine

[eenduiker]

PHP Fatal error: Uncaught Error: Call to a member function getTags() on boolean in phar:///home/pi/rfid-sonos.phar/vendor/duncan3dc/sonos/src/Network.php:279
Stack trace:
#0 phar:///home/pi/rfid-sonos.phar/vendor/duncan3dc/sonos/src/Network.php(347): duncan3dc\Sonos\Network->getSpeakers()
#1 phar:///home/pi/rfid-sonos.phar/vendor/duncan3dc/sonos/src/Network.php(408): duncan3dc\Sonos\Network->getSpeakerByRoom('Theo')
#2 phar:///home/pi/rfid-sonos.phar/src/PlaylistManager.php(33): duncan3dc\Sonos\Network->getControllerByRoom('Theo')
#3 phar:///home/pi/rfid-sonos.phar/src/Command/RunCommand.php(50): bearonahill\PlaylistManager->__construct(Object(bearonahill\Database\PlaylistDatabase), Object(bearonahill\TargetRoom))
#4 phar:///home/pi/rfid-sonos.phar/vendor/symfony/console/Command/Command.php(252): bearonahill\Command\RunCommand->execute(Object(Symfony\Component\Console\Input\ArgvInput), Object(Symfony\Component\Console\Output\ConsoleOutput))
#5 phar:///home/pi/rfid-sonos.phar/vendor/symfony/console/Application.php(946): Symfon in phar:///home/pi/rfid-sonos.phar/vendor/duncan3dc/sonos/src/Network.php on line 279