Fatal error: Uncaught TypeError: Cannot assign null to property classes\src\Db\DbSettings::$host of type string in /opt/bitnami/nginx/html/classes/src/Db/DbSettings.php:12 Stack trace: #0 /opt/bitnami/nginx/html/classes/src/Db/DbSettings.php(19): classes\src\Db\DbSettings::initialize() #1 /opt/bitnami/nginx/html/classes/src/Db/DbConnect.php(143): classes\src\Db\DbSettings::getHost() #2 /opt/bitnami/nginx/html/classes/src/AbstractCrudObject.php(87): classes\src\Db\DbConnect->link() #3 /opt/bitnami/nginx/html/classes/src/AbstractCrudObject.php(76): classes\src\AbstractCrudObject->setLink() #4 /opt/bitnami/nginx/html/routing/init.php(32): classes\src\AbstractCrudObject->__construct() #5 /opt/bitnami/nginx/html/www/routing/init.php(5): require_once('...') #6 /opt/bitnami/nginx/html/www/routing/web.php(3): require_once('...') #7 /opt/bitnami/nginx/html/www/index.php(6): require_once('...') #8 {main} thrown in /opt/bitnami/nginx/html/classes/src/Db/DbSettings.php on line 12