Message:

array_merge() expects at least 1 parameter, 0 given
1

/var/www/affiliate/app/controllers/CategoryController.php:51

TraceAsString:

#0 [internal function]: flight\Engine->handleError(2, 'array_merge() e...', '/var/www/affili...', 51, Array)
#1 /var/www/affiliate/app/controllers/CategoryController.php(51): array_merge()
#2 /var/www/affiliate/app/models/Route.php(28): CategoryController::{closure}('look-o-look', NULL)
#3 /var/www/affiliate/vendor/mikecao/flight/flight/core/Dispatcher.php(171): Route->{closure}('look-o-look', NULL)
#4 /var/www/affiliate/vendor/mikecao/flight/flight/core/Dispatcher.php(145): flight\core\Dispatcher::callFunction(Object(Closure), Array)
#5 /var/www/affiliate/vendor/mikecao/flight/flight/Engine.php(339): flight\core\Dispatcher::execute(Object(Closure), Array)
#6 /var/www/affiliate/vendor/mikecao/flight/flight/core/Dispatcher.php(198): flight\Engine->_start()
#7 /var/www/affiliate/vendor/mikecao/flight/flight/core/Dispatcher.php(144): flight\core\Dispatcher::invokeMethod(Array, Array)
#8 /var/www/affiliate/vendor/mikecao/flight/flight/core/Dispatcher.php(49): flight\core\Dispatcher::execute(Array, Array)
#9 /var/www/affiliate/vendor/mikecao/flight/flight/Engine.php(92): flight\core\Dispatcher->run('start', Array)
#10 /var/www/affiliate/vendor/mikecao/flight/flight/core/Dispatcher.php(198): flight\Engine->__call('start', Array)
#11 /var/www/affiliate/vendor/mikecao/flight/flight/Flight.php(77): flight\core\Dispatcher::invokeMethod(Array, Array)
#12 /var/www/affiliate/index.php(184): Flight::__callStatic('start', Array)
#13 {main}
1