I tried all the suggestions here and none work running PHPexec in WP 2.0.2.
Hmm. I deactivated the “show recent comments v.2” plugin and it all works again.
I had that problem and then disabled “Show Recent Comments V.2” plugin (http://www.mcmike.nl/english). Now the page shows up. (Was also not getting any WP Admin pages, btw.)
– Paul
