EXCEPTION: 
implode(): If argument #1 ($separator) is of type string, argument #2 ($array) must be of type array, null given
TypeError: implode(): If argument #1 ($separator) is of type string, argument #2 ($array) must be of type array, null given in /home/test/www/app/city/repository.php:53
49:             
50:         } else {
51:             $nodeLogistic = NodeLogistic::filter(['name_subdomain' => $domain])->first();
52:             $city = $nodeLogistic->name;
53:             \Cookie::set('cityCoords', implode(',',json_decode($nodeLogistic->coords, true)));
54:             setcookie('domain', $nodeLogistic->name_subdomain, 0, '/', '.'.DOMAIN);
55:         }
56: 
57:         $nodeLogisticData = json_decode($nodeLogistic->settings, true);
58: 
59:         return [$city, $nodeLogistic, $nodeLogisticData];
Stack trace:
#0 /home/test/www/app/city/repository.php(53): implode()
#1 /home/test/www/app/index/index.php(41): CityRepository::nodeLogistic()
#2 /home/test/www/app/index/index.php(129): BaseView->init()
#3 /home/test/www/vendor/mad/core/view.php(34): IndexView->init()
#4 /home/test/www/vendor/mad/index.php(226): Views\View->__construct()
#5 /home/test/www/vendor/mad/index.php(91): Mad::checkRoutes()
#6 /home/test/www/vendor/mad/index.php(339): Mad::start()
#7 /home/test/www/public/index.php(4): require('...')
#8 {main}