Unknown error type: [2] mysqli::__construct(): php_network_getaddresses: getaddrinfo failed: Name or service not known<br />
 [line 137 in file /var/www/html/cmdp/cmdp.class.php]Unknown error type: [2] mysqli::__construct(): (HY000/2002): php_network_getaddresses: getaddrinfo failed: Name or service not known<br />
 [line 137 in file /var/www/html/cmdp/cmdp.class.php]Unknown error type: [8] Undefined variable: mysqli<br />
 [line 141 in file /var/www/html/cmdp/cmdp.class.php]Unknown error type: [8] Trying to get property 'connect_error' of non-object<br />
 [line 141 in file /var/www/html/cmdp/cmdp.class.php]Unknown error type: [8] Undefined variable: msq_error<br />
 [line 142 in file /var/www/html/cmdp/cmdp.class.php]Error al conectar con la base de datos<--# Unknown error type: [2] mysqli::close(): Couldn't fetch mysqli<br />
 [line 149 in file /var/www/html/cmdp/cmdp.class.php]