History not working any more

Moin!

On my server that suffere a disk overflow the hobbit history is not
working any more. While I do see the events in the event log and in
the hobbit data directory, I can not see the events when using the
history button of the test page. The latest events there always show
the date when the file system overflow happened.

Any ideas how to fix this or how to look further into it?

TIA and so long -Ralf

Ralf Weber e: hobbit at fl1ger.de