I have no ideal what happen to my databases all of a sudden they stopped working.

What I can tell is the problem is in the header, actually I am not sure if it my hosting company who caused the problem because they did an upgrade to their server I think a couple days ago and now nothing works. Before I scream at them I thought I might ask someone here if you knew what the problem is.

OK back to the header the error I get is this:

Warning: session_start(): open(/tmp/sess_390089ed4b86819ce69a881e681f4334, O_RDWR) failed: Read-only file system (30) in /hsphere/local/home/lwilliam/lawfour.com/database/Demoadd.php on line 1

I don't want to post all of the errors here if you need to see them go here http://www.jci.tju.edu/~lwilliam/demo.html the error goes down to line 8 where the headers are.


This is to top of my php page:

<?php session_start(); ?>
<?php ob_start(); ?>
<?php
header("Expires: Mon, 26 Jul 1997 05:00:00 GMT"); // date in the past
header("Last-Modified: " . gmdate("D, d M Y H:i:s") . " GMT"); // always modified
header("Cache-Control: no-store, no-cache, must-revalidate"); // HTTP/1.1
header("Cache-Control: post-check=0, pre-check=0", false);
header("Pragma: no-cache"); // HTTP/1.0
?>

Now when I delete the header and session the page loads ok with no error until I try to submit something then the header error comes up and that is because within the code their is another header that redirects to another page.

header("Location: demolist.php");

Does anyone knows what this means and if it can be fix.

thanks