This error message started popping up every hour. The corresponding line is my $ud = $self->prepare_userdata_for_save; in the subroutine sub save_userdata_temp { my $self = shift; my $ud = $self->prepare_userdata_for_save; # store it to the tempfile debug "->save_userdata_temp()"; return $ud -> save( $self->{'.userdata.tempfile'} ); } I am afraid something is not getting saved... Filesystem is not full, load is minimal, what could suddenly have gone wrong? Christian Zimmermann FIGUGEGL! Economic Research Federal Reserve Bank of St. Louis P.O. Box 442 St. Louis MO 63166-0442 USA http://ideas.repec.org/zimm/ ---------- Forwarded message ---------- Date: Tue, 29 Jan 2013 12:35:02 -0600 From: Cron Daemon <root@nebka.stlouisfed.org> To: aras@nebka.stlouisfed.org Subject: Cron <aras@nebka> /home/aras/acis/bin/clean-up >> /home/aras/acis/clean-up.log Died at /home/aras/acis/lib/ACIS/Web/Session/SOldUser.pm line 376.