Cannot Edit Wiki Pages

I am in the process of resuscitating/upgrading a legacy Moin Moin wiki
(1.5.8) [1] to the latest version. However, before I perform the
upgrade, I've been trying to perform basic test to ensure all is well.

I cannot edit existing pages nor can I create new ones... I performed
basic diagnostic test and everything seems fine.

I understand 1.5.8 is no longer supported, but was hoping this was a
generic problem that others have come across...

[1] http://www.opensource.org.zm
[2] http://www.opensource.org.zm/cgi-bin/moin.cgi?action=test

Lighton Phiri
http://lightonphiri.org

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