问题
i have a question for this warning
Warning: session_start(): open(/tmp/sess_ba3cae26d5ca3bfb594c3424a10fe9c4, O_RDWR) failed: Disk quota exceeded (122) in /home/ericramirez19/public_html/wp-content/plugins/buddypress-media/index.php on line 68
my index page is correct and what things go to this error ?, Is it server problem or code? I am using word press so any solution for word press?
回答1:
The disk quota is the maximum amount of data you're allowed to store in a given disk or location. You should first verify if you're making proper use of your disk space (i.e., do you have thousands of temporary files you no longer need but failed to remove?). If you actually decide you simply need more space, you should contact your hosting provider and upgrade your plan.
In your case, you might consider not using the system-wide temporary directory for session storage.
回答2:
There is another limit as well - inodes (number of files allowed), you can check that by command
df -i
i've found on mine that /var/lib/php5 contained nearly million files so i've deleted all session files there and problem was solved
find /var/lib/php5/ -name "sess_*" -delete
回答3:
I saw that error several times, and the following solution helps me to solve the issue:-
1) Deleted unwanted and unnecessary emails (once I have around 57652 unread emails)
2) There is a 'tmp' folder in your root directory, deleted all files from that.
3) File created by you or any of your application which is taking large memory.
4) Remove data from trash
Conclusion : This Issue is because of few files taking more spaces then specified by your hosting provider. So either upgrade your plan or find the culprit file and remove it.
回答4:
I have the same error when I upload back-up created on my old hosting to my new server. My mistake was to upload archive without opening on my home PC.
So, how I solve such error: I just unzip backup on my PC and create new zip-archive. When I upload files again to my server the problem was solved.
回答5:
In my case the culprit was emails. The system was clogged with undeleted mails. Once the old mails were deleted, everything became fine.
来源：https://stackoverflow.com/questions/23194890/disk-quota-exceeded-warning-in-server