Fatal error: Uncaught TypeError: array_keys(): Argument #1 ($array) must be of type array, null given in /data/includes/src/Filter/Items/PriceRange.php:189 Stack trace: #0 /data/includes/src/Filter/Items/PriceRange.php(189): array_keys() #1 /data/includes/src/Filter/Items/PriceRange.php(479): JTL\Filter\Items\PriceRange->init() #2 /data/includes/src/Filter/Items/PriceRange.php(637): JTL\Filter\Items\PriceRange->getAutomaticRangeOptions() #3 /data/includes/src/Filter/SearchResults.php(714): JTL\Filter\Items\PriceRange->getOptions() #4 /data/includes/src/Filter/ProductFilter.php(1633): JTL\Filter\SearchResults->setFilterOptions() #5 /data/includes/src/Router/Controller/ProductListController.php(81): JTL\Filter\ProductFilter->generateSearchResults() #6 /data/includes/src/Router/Controller/SearchQueryController.php(58): JTL\Router\Controller\ProductListController->getResponse() #7 /data/includes/src/Router/Controller/DefaultController.php(114): JTL\Router\Controller\SearchQueryController->getResponse() #8 /data/includes/src/Router/Strategy/SmartyStrategy.php(40): JTL\Router\Controller\DefaultController->getResponse() #9 /data/includes/vendor/league/route/src/Route.php(167): JTL\Router\Strategy\SmartyStrategy->invokeRouteCallable() #10 /data/includes/vendor/league/route/src/Dispatcher.php(59): League\Route\Route->process() #11 /data/includes/src/Router/Middleware/PhpFileCheckMiddleware.php(36): League\Route\Dispatcher->handle() #12 /data/includes/vendor/league/route/src/Dispatcher.php(59): JTL\Router\Middleware\PhpFileCheckMiddleware->process() #13 /data/includes/src/Router/Middleware/OptinMiddleware.php(49): League\Route\Dispatcher->handle() #14 /data/includes/vendor/league/route/src/Dispatcher.php(59): JTL\Router\Middleware\OptinMiddleware->process() #15 /data/includes/src/Router/Middleware/CurrencyCheckMiddleware.php(26): League\Route\Dispatcher->handle() #16 /data/includes/vendor/league/route/src/Dispatcher.php(59): JTL\Router\Middleware\CurrencyCheckMiddleware->process() #17 /data/includes/src/Router/Middleware/LocaleCheckMiddleware.php(34): League\Route\Dispatcher->handle() #18 /data/includes/vendor/league/route/src/Dispatcher.php(59): JTL\Router\Middleware\LocaleCheckMiddleware->process() #19 /data/includes/src/Router/Middleware/CartcheckMiddleware.php(25): League\Route\Dispatcher->handle() #20 /data/includes/vendor/league/route/src/Dispatcher.php(59): JTL\Router\Middleware\CartcheckMiddleware->process() #21 /data/includes/src/Router/Middleware/WishlistCheckMiddleware.php(24): League\Route\Dispatcher->handle() #22 /data/includes/vendor/league/route/src/Dispatcher.php(59): JTL\Router\Middleware\WishlistCheckMiddleware->process() #23 /data/includes/src/Router/Middleware/SSLRedirectMiddleware.php(43): League\Route\Dispatcher->handle() #24 /data/includes/vendor/league/route/src/Dispatcher.php(59): JTL\Router\Middleware\SSLRedirectMiddleware->process() #25 /data/includes/src/Router/Middleware/MaintenanceModeMiddleware.php(40): League\Route\Dispatcher->handle() #26 /data/includes/vendor/league/route/src/Dispatcher.php(59): JTL\Router\Middleware\MaintenanceModeMiddleware->process() #27 /data/includes/src/Router/Middleware/LocaleRedirectMiddleware.php(38): League\Route\Dispatcher->handle() #28 /data/includes/vendor/league/route/src/Dispatcher.php(59): JTL\Router\Middleware\LocaleRedirectMiddleware->process() #29 /data/includes/vendor/league/route/src/Strategy/ApplicationStrategy.php(37): League\Route\Dispatcher->handle() #30 /data/includes/vendor/league/route/src/Dispatcher.php(59): Psr\Http\Server\MiddlewareInterface@anonymous->process() #31 /data/includes/vendor/league/route/src/Dispatcher.php(53): League\Route\Dispatcher->handle() #32 /data/includes/vendor/league/route/src/Router.php(111): League\Route\Dispatcher->dispatchRequest() #33 /data/includes/src/Router/Router.php(677): League\Route\Router->dispatch() #34 /data/includes/src/Shop.php(472): JTL\Router\Router->dispatch() #35 /data/index.php(7): JTL\Shop::dispatch() #36 {main} thrown in /data/includes/src/Filter/Items/PriceRange.php on line 189