[coakiddo]

You are not using threaded queries correctly.
https://sampforum.blast.hk/showthread.php?tid=337810

Код:

stock CheckAccountExists(account[])
{
        new string[128];
        format(string, sizeof(string), "SELECT * FROM `users` WHERE `Name` = '%s' LIMIT 1", account);
        mysql_function_query(mCon, string, true, "CheckAccount", "","");
        return 1;
}

Код:

forward CheckAccount();
public CheckAccount()
{
      new rows, fields;
      cache_get_data(rows, fields);
      if(rows) // registered
      {
      }
      else // Not registered
      {
      }
}