I tried to access my board settings in my myBB version 1.4 Board and it gave me this error:

MyBB has experienced an internal SQL error and cannot continue.

SQL Error:
1 - Can't create/write to file '/tmp/#sql_b91_0.MYI' (Errcode: 30)
Query:
SELECT g.*, COUNT(s.sid) AS settingcount FROM myBB_settinggroups g LEFT JOIN myBB_settings s ON (s.gid=g.gid) GROUP BY g.gid ORDER BY g.disporder

I need to know what to do and im not real techy or anything so i problably wont know how to fix it unles you give me step by step instructions!

The server is in Read-Only mode. Meaning any changes to the server aren't going to happen.

Check this topic to keep yourself updated.
http://www.zymic.com/forum/index.php?showtopic=11850

So i dont have to do anything? It will fix itself soon?

I don't know about soon, but it will fix itself. What they are waiting on is for the datacenter techs to respond to Zymic saying they have started the FSCK which will scan the filesystem for errors and fix the read-only mode errors. But the FSCK can take 3 to 4 hours (or longer depending on how many files are on the server). So if that is soon to you, then Yea it'll be up soon!

well my soon is 6 hours to 2 days so yeah thats soon for me!

Thanks for explaining i thought it was my board that was messed up!

also is there a way for me to cancel free webhosting plans that i dont need anymore?