There is example code in the cfg files to redirect STDERR into a file, e.g. data/error.log, which is a good thing to do by default anyway as otherwise TWiki errors fill up apache's error.log.

The problem is that STDERR is opened in a BEGIN block. Perl accelerators like speedy-cgi close STDOUT and STDERR after the response was sent. So they stay closed as the BEGIN block isn't executed anymore. Run speedy-cgi and you get no more errors

The solution is to move the STDERR redirect out of the BEGIN block into a reasonable place. But where?

CC

4.1.0 released

KJL