Fatal error: Uncaught mysqli_sql_exception: Host '172.19.0.2' is not allowed to connect to this MariaDB server in /var/www/html/include/classes/Database.php:26 Stack trace: #0 /var/www/html/include/classes/Database.php(26): mysqli->__construct('host.docker.int...', 'c1_antcheck', Object(SensitiveParameterValue), 'c1_antcheck') #1 /var/www/html/include/classes/Core.php(50): Database->__construct('host.docker.int...', 'c1_antcheck', 'v!wAawduXJ2#wAu...', 'c1_antcheck') #2 /var/www/html/index.php(40): Core->__construct() #3 {main} thrown in /var/www/html/include/classes/Database.php on line 26