hi all - sorry for the outage last night/this morning... it was another residual affect of the "upgrade" I did a few weekends ago. basically I had some code inserted in the old pnAPI.php to prevent the site from getting those "Session initialization failed" errors, and I simply forgot to update the new version of the pnAPI.php file with this fix.

btw - I've got a log of all the things that went wrong after the upgrade, and what fixes were done so we don't have to go thru it again...

regards