Router lose wan and print text in dashboard

[evewes]

This happens a couple of times a day.
I have switched harddrive and reainstalled pfsense but not rewritten configfile only restored.
Text in dashboard;
built on Mon Dec 12 17:53:52 EST 2011

FreeBSD 8.1-RELEASE-p6
Warning: shell_exec(): Unable to execute '/sbin/ifconfig -l' in /etc/inc/globals.inc on line 44 Warning: session_start(): Cannot send session cache limiter - headers already sent (output started at /etc/inc/globals.inc:44) in /etc/inc/auth.inc on line 1254 Warning: Cannot modify header information - headers already sent by (output started at /etc/inc/globals.inc:44) in /usr/local/www/guiconfig.inc on line 47 Warning: Cannot modify header information - headers already sent by (output started at /etc/inc/globals.inc:44) in /usr/local/www/guiconfig.inc on line 48 Warning: Cannot modify header information - headers already sent by (output started at /etc/inc/globals.inc:44) in /usr/local/www/guiconfig.inc on line 49 Warning: Cannot modify header information - headers already sent by (output started at /etc/inc/globals.inc:44) in /usr/local/www/guiconfig.inc on line 50 Warning: Cannot modify header information - headers already sent by (output started at /etc/inc/globals.inc:44) in /usr/local/www/guiconfig.inc on line 51
You are on the latest version

[jimp]

that's the kind of error I would expect to see with a full or dead hdd.

Are you sure the 'new' HDD was good? was it freshly wiped and reinstalled?

[evewes]

Yes, i used your quicksetup. Tonight it happend again but i didnt restart and sleept instead (got two pfsense for critical services).
Now when i have tought of restart PfS it had restarted self and all failuremessages is gone, is this possible, can pfsene self take care of bad situation?

[jimp]

It depends on what is wrong, though from the errors you posted that doesn't sound like something that would normally resolve itself, even after a reboot.