Thanks for the log file. But this gives unfortunately no indication about the cause.
But it is strange that the same error occurs with S1TBX. The applications are actually pretty different under the hood.
A reason could be the 3D Globe view. Could be a problem with the display driver. This was already reported here: Forum Thread
Have you tried the old S3TBX? Would be interesting if it fails too.
Question to the forum: Does someone else experience this problem? Or also uses Debian 7 and does not have this problem?