Emergency - I am getting some error
 

fckya.com - when i open there is errors on index

Warning: session_start() [function.session-start]: open(/tmp/sess_eb5bca14a396577e56490d01bbec5c86, O_RDWR) failed: No space left on device (28) in [path]/includes/facebook/facebook.php on line 37

Warning: session_start() [function.session-start]: Cannot send session cache limiter - headers already sent (output started at [path]/includes/class_core.php:5615) in [path]/includes/facebook/facebook.php on line 37

Warning: Cannot modify header information - headers already sent by (output started at [path]/includes/class_core.php:5615) in [path]/includes/functions.php on line 4513

Warning: Unknown: open(/tmp/sess_eb5bca14a396577e56490d01bbec5c86, O_RDWR) failed: No space left on device (28) in Unknown on line 0

Warning: Unknown: Failed to write session data (files). Please verify that the current setting of session.save_path is correct (/tmp) in Unknown on line 0

It use to redirect on /forum.php but did not did anything and its not redirectly now.

When i open forum.fckya.com/forum.php , it opens but with some errors , how do i fix ?

Your database server is out of disk space. You should close your site immediately and contact your host to help you fix the problem.

how do i close it ? turn off vb ?

--------------- Added [DATE]1339241707[/DATE] at [TIME]1339241707[/TIME] ---------------

do you know how can i increase this value or what cause its currently have TB of empty disk space , its not using it and its self managed.

Yeah, that's a good question. If the database isn't working then I don't suppose there's really any way to do it. Did you try going directly to forum.fckya.com/admincp ?

If you're getting that error and your server reports a large amount of free space, then the file system is probably corrupted.

I'd contact your host to see if they can take the server offline and run a diagnostics on the drive with e2fsck.

That problem is pretty common with WD Green drives if certain settings in Linux aren't properly configured. WD warns about it on their web site.

It's failing trying to open a file on /tmp - if you have different partitions it could be that you have a lot of free space but not in the right partition. (Or maybe what nhawk said above - I don't know a lot about that stuff).

ETA: try doing a df command and see what's going on.

/tmp is usually in the main data partition of the drive, so unless somebody did some odd partitioning I wouldn't think that's the problem.

Well, in my limited experience it wasn't that unusual to have a separate partition for /tmp, or even if it was on the same partition as the root, it might not be very large. But it's been a long time since I did anything like that and the standard way of doing things has probably changed.

In any case I think I'd still check what's going on with disk space as a first step.

I think you might be thinking of swap, not tmp. I've never seen a standard install with tmp on any other partition. And if it were on the root, it wouldn't be limited in size. But, you never know what some rocket scientist may have done. ;)

I haven't set up any linux system in many years so my knowledge is obviously out of date, and most likely you are right in assuming that there isn't anything unusual going on.