2.0.1 update issue

[ncat]

When opening web configurator page got this at the version cell.
Version 2.0.1-RELEASE (i386)
built on Mon Dec 12 18:24:17 EST 2011
FreeBSD 8.1-RELEASE-p6
Warning: session_start(): Cannot send session cache limiter - headers already sent (output started at /etc/inc/interfaces.inc:3827) in /etc/inc/auth.inc on line 1254 Warning: Cannot modify header information - headers already sent by (output started at /etc/inc/interfaces.inc:3827) in /usr/local/www/guiconfig.inc on line 47 Warning: Cannot modify header information - headers already sent by (output started at /etc/inc/interfaces.inc:3827) in /usr/local/www/guiconfig.inc on line 48 Warning: Cannot modify header information - headers already sent by (output started at /etc/inc/interfaces.inc:3827) in /usr/local/www/guiconfig.inc on line 49 Warning: Cannot modify header information - headers already sent by (output started at /etc/inc/interfaces.inc:3827) in /usr/local/www/guiconfig.inc on line 50 Warning: Cannot modify header information - headers already sent by (output started at /etc/inc/interfaces.inc:3827) in /usr/local/www/guiconfig.inc on line 51

Unable to check for updates.

Also Traffic graphs are empty there is only this message:

This page contains the following errors:

error on line 1 at column 1: Document is empty
Below is a rendering of the page up to the first error.

[jimp]

Are there any PHP errors that show up anywhere on the page? Or in /tmp/php_errors.txt ?

The errors would suggest that something else printed an error before that task could print its headers.

Line 3827 in /etc/inc/interfaces.inc is this:

		mwexec("/sbin/ifconfig " . escapeshellarg($ifcfg['if']) . " -staticarp " );

That isn't something that would usually cause output to the GUI…

As for the traffic graph(s), those are working fine for me, but it could be related to the above error.

It wouldn't hurt to completely clear your browser's cache and close/reopen the window and see if the error disappears there, too.

[ncat]

Tried from another browser. Only i get is the different text of the rrd graphics error.
php-errors.txt is clean (size 0)

The first it looks like:

2.0.1-RELEASE (i386)
built on Mon Dec 12 18:24:17 EST 2011
FreeBSD 8.1-RELEASE-p6

Obtaining update status…

Also CPU Usage: updating in 10 seconds.

Then insted update status i got that big message, and a little bit after CPU usage shows nothing (it never updates).
Also, all meanings (labels) (Uptime, State table size, and all Usages) are became printable (not locked). Didn't try to print on them at previous version so i'm not sure if it's a new bug. Look at "state table" on screenshot with error.
Made screenshots to make it all clear

p.s. my browser is Chrome

[ncat]

I also get this error (seems the same) when opening System -> Firmware, Manual update (opens by default). On the other tabs everything s allright.
Error printed at the top of the page
Warning: session_start(): Cannot send session cache limiter - headers already sent (output started at /etc/inc/interfaces.inc:3827) in /etc/inc/auth.inc on line 1254 Warning: Cannot modify header information - headers already sent by (output started at /etc/inc/interfaces.inc:3827) in /usr/local/www/guiconfig.inc on line 47 Warning: Cannot modify header information - headers already sent by (output started at /etc/inc/interfaces.inc:3827) in /usr/local/www/guiconfig.inc on line 48 Warning: Cannot modify header information - headers already sent by (output started at /etc/inc/interfaces.inc:3827) in /usr/local/www/guiconfig.inc on line 49 Warning: Cannot modify header information - headers already sent by (output started at /etc/inc/interfaces.inc:3827) in /usr/local/www/guiconfig.inc on line 50 Warning: Cannot modify header information - headers already sent by (output started at /etc/inc/interfaces.inc:3827) in /usr/local/www/guiconfig.inc on line 51

Is there any way to rollback to 2.0?

[miodzicho]

Under system Information :

ersion 2.0.1-RELEASE (i386)
built on Mon Dec 12 18:24:17 EST 2011
FreeBSD 8.1-RELEASE-p6
Warning: session_start(): Cannot send session cache limiter - headers already sent (output started at /etc/inc/system.inc:2) in /etc/inc/auth.inc on line 1254 Warning: Cannot modify header information - headers already sent by (output started at /etc/inc/system.inc:2) in /usr/local/www/guiconfig.inc on line 47 Warning: Cannot modify header information - headers already sent by (output started at /etc/inc/system.inc:2) in /usr/local/www/guiconfig.inc on line 48 Warning: Cannot modify header information - headers already sent by (output started at /etc/inc/system.inc:2) in /usr/local/www/guiconfig.inc on line 49 Warning: Cannot modify header information - headers already sent by (output started at /etc/inc/system.inc:2) in /usr/local/www/guiconfig.inc on line 50 Warning: Cannot modify header information - headers already sent by (output started at /etc/inc/system.inc:2) in /usr/local/www/guiconfig.inc on line 51