Fatal error: Declaration of db::connect() must be compatible with mysqli::connect(?string $hostname = null, ?string $username = null, ?string $password = null, ?string $database = null, ?int $port = null, ?string $socket = null): bool in /var/www/e3d19bb7-9a17-40e2-bd62-cd541bd261a1/public_html_tools/library/classes/database.php on line 33