XML in URL and session bug

[Chris S. <cs...@ya...>]

Upon completing the initial config, when I click the
download config button I'm sent to this url which
obviously doesn't exist:

------------
http://localhost/phpweather-2.0.0/config/<br%20/><b>Notice</b>:%20%20Undefined%20variable:%20%20PHP_SELF%20in%20<b>/usr/local/apache/htdocs/weather/config/make_config.php</b>%20on%20line%20<b>404</b><br%20/>?
------------

then when I try to reload the config page, I get these
errors:

------------
Notice: Undefined variable: options in
/usr/local/apache/htdocs/weather/config/make_config.php
on line 287

Warning: First argument to array_keys() should be an
array in
/usr/local/apache/htdocs/weather/config/make_config.php
on line 287

Warning: Invalid argument supplied for foreach() in
/usr/local/apache/htdocs/weather/config/make_config.php
on line 288

Fatal error: Call to a member function on a non-object
in
/usr/local/apache/htdocs/weather/config/pw_optiongroup.php
on line 117
------------

and I continue to get that error until I delete the
session or it times out.  Once the session is gone,
the cycle begins from scratch.

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