Comment 6 for bug 1259016

Unfortunately, the logs have likely been rotated.

Older logs are in the same directory named /var/log/schooltool/error.log.1.gz /var/log/schooltool/error.log.2.gz and so on.

You can view them with 'zless' command, e.g.

  $ sudo zless /var/log/schooltool/error.log.1.gz

Or attach it here.