Unable to see Any of my Games!

Hi! I've been playing AWBW for a couple of months now, and its worked fine generally, but suddenly this evening I'm unable to see any games, maps or anything like that.

I'm not very code literate, but the problem seems to be in whatever "/var/www/pre.php" is. Above each page header comes the following 5 lines.

Warning: session_start(): open(/var/lib/php5/sess_3207ab212292842842a3716ce8d927ad, O_RDWR) failed: Disk quota exceeded (122) in /var/www/pre.php on line 19
Warning: session_start(): Cannot send session cookie - headers already sent by (output started at /var/www/pre.php:19) in /var/www/pre.php on line 19
Warning: session_start(): Cannot send session cache limiter - headers already sent (output started at /var/www/pre.php:19) in /var/www/pre.php on line 19
Warning: Cannot modify header information - headers already sent by (output started at /var/www/pre.php:19) in /var/www/pre.php on line 257
Warning: mysql_num_rows() expects parameter 1 to be resource, boolean given in /var/www/yourturn.php on line 38

And then within the 'your turns' page it first says this:

Warning: mysql_num_rows() expects parameter 1 to be resource, boolean given in /var/www/yourturn.php on line 99

And then under that is a box (which would normally contain my games) with these two lines:

Warning: mysql_num_rows() expects parameter 1 to be resource, boolean given in /var/www/yourturn.php on line 107
Warning: mysql_fetch_array() expects parameter 1 to be resource, boolean given in /var/www/yourturn.php on line 111

All pages have similar results, and i can't see any game at all. Does anyone know what i have to do to fix this? Is there some code i have to edit?

Thanks in advance

It's the same for me and probably everyone.
"Disk Quota exceeded" hints to this being a problem with the server not having enough space left.
We'll just have to wait for somebody to fix it, nothing we can do.

My thoughts exactly, re: disk space exceeded. I wonder what takes up the most space on the site... I would happily volunteer to cut down the number of design maps on the site if that's a big drain. I can't imagine things like in-game information or replays are that expensive since they get deleted after a couple weeks.

Yeah, speaking realistically, there's a lot of maps that we could stand to push to off-site storage, or even delete entirely, if it would make the site run smoother. I don't know exactly how things on the site are stored, though. As always, we should likely message glen and amarriner and see if they know anything about the issue. We've had downtime occasionally on AWBW, and I'm sure this is just as fixable as any of the issues we've run into thusfar. Stay tuned, both here and on AWBW.

Now all my games disappears too.

Sorry, I hadn't seen this topic before.

No need to clear any disk space, so don't do anything crazy with deleting maps or the like. The problem was just that old php session files weren't getting cleaned up, and we accumulated ~3 million of them and blew out the number of files we could address, despite having plenty of disk space.

I'm having the same problem since Sunday (8-2-15). All I see is a bunch of php errors.