[Chameleon] warning messages using apache 2.2.0 and php 5.1.2

[Kralidis,Tom [Burlington]]

Hi,

We upgraded to Apache 2.2.0 and php 5.1.2 and have tried to run our
chameleon 2.2 application and receive a slew of warning messages:

Notice: Object of class MapSession_RW could not be converted to int in
/usr/local/wwwsites/apache/devgeo.cciw.ca/apps/chameleon/htdocs/chameleo
n.php on line 611

Notice: Object of class XMLObject could not be converted to int in
/usr/local/wwwsites/apache/devgeo.cciw.ca/apps/chameleon/htdocs/widgets/
XMLThemeLegend/XMLThemeParser.php on line 54

The XMLObject error happens 20 - 30 times on different line numbers in
XMLThemeParser.php

The application then processes as expected.

Any suggestions?

Thanks

..Tom