Warning: Trying to access array offset on value of type bool in /var/www/sexyshop.rs/html/src/Controllers/CategoryController.php on line 316

Fatal error: Uncaught TypeError: Shop\Controllers\CategoryController::getPrimaryCatName(): Return value must be of type string, null returned in /var/www/sexyshop.rs/html/src/Controllers/CategoryController.php:316 Stack trace: #0 /var/www/sexyshop.rs/html/src/Controllers/CategoryController.php(258): Shop\Controllers\CategoryController->getPrimaryCatName() #1 /var/www/sexyshop.rs/html/src/Controllers/CategoryController.php(292): Shop\Controllers\CategoryController->setDataForCache() #2 /var/www/sexyshop.rs/html/src/Controllers/CategoryController.php(57): Shop\Controllers\CategoryController->manageRedisCache() #3 /var/www/sexyshop.rs/html/src/Logic/Router.php(236): Shop\Controllers\CategoryController->index() #4 /var/www/sexyshop.rs/html/public/index.php(15): Shop\Logic\Router::dispatch() #5 {main} thrown in /var/www/sexyshop.rs/html/src/Controllers/CategoryController.php on line 316