|As a workaround for the second problem. Go to /opt/webwork2/courses/M144Pollina/logs.
Make sure that the webserver has execute access for all directories enclosing the directory
and that it has write access for this directory.
It's possible that the webserver does not automatically create the answer_log file. You can workaround this by typing
echo "" >answer_log
in the directory /opt/webwork2/courses/M144Pollina/logs
Make sure that the file /opt/webwork2/courses/M144Pollina/logs/answer_log
can be written to by the webserver.
Hope this helps. Let us know if you isolate the problem.
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