[Mediawiki-l] DPL(2) extension (1.7.4, 1.7.6, 1.8.0, 0.8.0) not working on MW 1.11.0

[Jean-Marc van Leerdam]

Hi,

Apologies for posting about this ancient Mediawiki version, but I'm
working in a corporate environment that prevents me from getting a
more up to date version of Mediawiki.

Environment: Mediawiki 1.11.0, PHP 5.0.1, MySQL 5.0.24, DPL 1.8.8
(other DPL versions tried with same results)

Our Wiki was recently moved to a new hosting environment, and during
the move my DPL extension was removed (I was using 1.7.5 at the time).

I have reinstalled DPL several times, but all of them result errors
when using the <DPL> or {{#dpl: constructs.