[How To?] Fix this Internal Error

[Thanks Again]

ok im getting this error right when i go to my domain....can i please get some help:



MyBB has experienced an internal SQL error and cannot continue.

SQL Error:
1 - Can't create/write to file '/tmp/#sql_2146_0.MYI' (Errcode: 28)
Query:
SHOW COLUMNS FROM mybb_users LIKE 'unreadpms'


please help......Thanks Again

[Rukbat]

That's "out of disk space". Contact your host's tech support. They'll have to free up some space or give MySQL more space somewhere. Nothing you can do about it.