[mythtv] mythbackend segemenation fault on scheduling items

[Ma Begaj]

Hi,

I am receiving segementation fault errors with mythbackend and
mythbackend crashes:
the last line in the log file is always the same ... as you can see in
these three logfiles. I made while loop which restarts mythbackend
after  few seconds with a new log file:

mythtv at mythbox:/tmp$ tail -n 5 mythback2007-10-02T2*
==> mythback2007-10-02T20:24:13 <==
2007-10-02 23:00:57.034 MainServer::HandleAnnounce Monitor
2007-10-02 23:00:57.034 adding: mythbox as a client (events: 1)
2007-10-02 23:00:57.035 GetRecordBasename found no entry
2007-10-02 23:00:57.083 GetRecordBasename found no entry
2007-10-02 23:00:57.130 Scheduled 28 items in 0.2 = 0.00 match + 0.16 place

==> mythback2007-10-02T23:01:06 <==
2007-10-02 23:13:59.131 MainServer::HandleAnnounce Monitor
2007-10-02 23:13:59.131 adding: mythbox as a client (events: 1)
2007-10-02 23:13:59.132 GetRecordBasename found no entry
2007-10-02 23:13:59.139 GetRecordBasename found no entry
2007-10-02 23:13:59.266 Scheduled 26 items in 0.2 = 0.00 match + 0.15 place

==> mythback2007-10-02T23:14:13 <==
2007-10-02 23:15:58.496 MainServer::HandleAnnounce Monitor
2007-10-02 23:15:58.496 adding: mythbox as a client (events: 1)
2007-10-02 23:15:58.496 GetRecordBasename found no entry
2007-10-02 23:15:58.501 GetRecordBasename found no entry
2007-10-02 23:15:58.646 Scheduled 28 items in 0.2 = 0.00 match + 0.16 place

These are the last 5 lines of log files. The last line is always
"Scheduled ... items..."

Could QT be the reason? Somebody from the list told me that QT <3.3.8
causes segmentation fault with mythfilldatabase.

I am using QT 3.3.8. If I upgrade QT, do I have to recompile mythtv?

Thanks

M.