Fatal error: Uncaught TypeError: JTL\Events\Dispatcher::listen(): Argument #2 ($listener) must be of type callable, array given, called in /plugins/ws5_googletracking/Bootstrap.php(2) : eval()'d code on line 39 and defined in /includes/src/Events/Dispatcher.php:49 Stack trace: #0 /plugins/ws5_googletracking/Bootstrap.php(2) : eval()'d code(39): JTL\Events\Dispatcher->listen() #1 /includes/src/Shop.php(446): Plugin\ws5_googletracking\Bootstrap->boot() #2 /includes/globalinclude.php(81): JTL\Shop::bootstrap() #3 /index.php(5): require('...') #4 {main} thrown in /includes/src/Events/Dispatcher.php on line 49