[Infin1ty]

Код:

    new MySQLOpt: option_id = mysql_init_options();

    mysql_set_option(option_id, AUTO_RECONNECT, true);

    g_SQL = mysql_connect(MYSQL_HOST, MYSQL_USER, MYSQL_PASSWORD, MYSQL_DATABASE, option_id);

Get rid of all of this. This is bad practice. How hard is it for people to understand that MySQL automatically reconnects by default?

Код:

g_SQL = mysql_connect(MYSQL_HOST, MYSQL_USER, MYSQL_PASSWORD, MYSQL_DATABASE);

This is what your g_SQL variable should become. Also, when defining the g_SQL variable, are you using the MySQL: tag before it?