Fatal error: Uncaught TypeError: Enciclopedias\Content\ActionServer::doCategory(): Argument #4 ($items) must be of type int, null given, called in /var/www/enciclo-v4/app/src/Controllers/CategoryController.php on line 108 and defined in /var/www/enciclo-v4/app/src/Content/ActionServer.php:992 Stack trace: #0 /var/www/enciclo-v4/app/src/Controllers/CategoryController.php(108): Enciclopedias\Content\ActionServer->doCategory() #1 /var/www/enciclo-v4/app/src/Engine/BaseEngine.php(479): Enciclopedias\Controllers\CategoryController->single() #2 [internal function]: Enciclopedias\Engine\BaseEngine->Enciclopedias\Engine\{closure}() #3 /var/www/enciclo-v4/app/vendor/flightphp/core/flight/core/Dispatcher.php(356): call_user_func_array() #4 /var/www/enciclo-v4/app/vendor/flightphp/core/flight/core/Dispatcher.php(289): flight\core\Dispatcher->invokeCallable() #5 /var/www/enciclo-v4/app/vendor/flightphp/core/flight/Engine.php(606): flight\core\Dispatcher->execute() #6 [internal function]: flight\Engine->_start() #7 /var/www/enciclo-v4/app/vendor/flightphp/core/flight/core/Dispatcher.php(378): call_user_func_array() #8 /var/www/enciclo-v4/app/vendor/flightphp/core/flight/core/Dispatcher.php(289): flight\core\Dispatcher->invokeCallable() #9 /var/www/enciclo-v4/app/vendor/flightphp/core/flight/core/Dispatcher.php(133): flight\core\Dispatcher->execute() #10 /var/www/enciclo-v4/app/vendor/flightphp/core/flight/core/Dispatcher.php(97): flight\core\Dispatcher->runEvent() #11 /var/www/enciclo-v4/app/vendor/flightphp/core/flight/Engine.php(154): flight\core\Dispatcher->run() #12 /var/www/enciclo-v4/app/vendor/flightphp/core/flight/Flight.php(138): flight\Engine->__call() #13 /var/www/enciclo-v4/app/src/Engine/BaseEngine.php(627): Flight::__callStatic() #14 /var/www/enciclo-v4/app/src/Engine/BootEngine.php(55): Enciclopedias\Engine\BaseEngine->run() #15 /var/www/enciclo-v4/app/public/index.php(48): Enciclopedias\Engine\BootEngine->run() #16 {main} thrown in /var/www/enciclo-v4/app/src/Content/ActionServer.php on line 992