I have this same problem--on a laptop with WinXP Home Edition.
I can reach pages with [
localhost]
but can't start the PHPMyAdmin or SQLLiteManager pages --I get the same error and have the same log entry as listed above.
Also, I don't seem to be able to run PHP code in pages. I have a page with 'Hello World' PHP code, and the 'Hello World' is not appearing.
(FYI, here's the code:
<html>
<head>
<title>My First PHP Page</title>
</head>
<body>
<?php
echo "Hello World!";
?>
</body>
</html>
Thank you!