mysql++ (VC-Version): crash when trying to a query.store();

Hi people,

I'm trying to write a little mysql-app with mysql++. Connecting to the 
database is no problem, but doing a query to it.. the app simply crashes.

Here's the ouput of my app, after it I post a small part of the app's 
source:

initializing Version: 0.0.1 [COLONY]...
[-] using database type: MySQL
[-] using database host: 192.168.0.1
[-] using database port: 666 //ignore this... the app doesn't use it
[-] using database name: ugs_db
[-] using database user: sql
[-] using database password: primax
[-] connected to database ...
[-] database host information: 192.168.0.1 via TCP/IP
[-] database client information: 3.23.32
[-] query preview: select * from ugs_system

snippet of the code:
TiXmlDocument* cDBLMySQL::read(std::string sSQLCommand)
{
        Query   query   = _pDBConnection.query();
        Result  res;

        if(!_pDBConnection.connected())
        {
                Logger::write(LLEVEL_PANIC,"[-] not connected to database 
...\n");
                return NULL;
        }

        try
        {
                query << sSQLCommand.c_str();
		Logger::write(LLEVEL_DEBUG,"[-] query preview: 
%s\n",query.preview().c_str());

                //my app crashes within this method.. I don't know why....
                res = query.store();
                return buildXML(res);
        }
        catch(BadQuery er)
        {
                Logger::write(LLEVEL_PANIC,"[!] %s \n",er.error.c_str());
                return NULL;
        }

        return NULL;
}

If anyone got a similar experience and got an answer to this question, 
it would be great if (s)he could help me out.

Thanx in advance,
--
Alexander Bierbrauer

Geschäftsführer, Software Architect

polyfrag
Lilienstr.1
66773 Schwalbach

Tel.: +(0) 49 06834 567815
Fax.: +(0) 49 06834 568460
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eMail: alex@xxxxxxxxxxxx