My site is done - Help Needed!

[amigaman]

My site MrCloud has gone down. the front page is replaceed by the following:

 

1016 - Can't open file: 'sessions.MYD'. (errno: 145)

 

select value from sessions where sesskey = '318abe971670fb9f3dcbc3e075f2d2c1' and expiry > '1154074727'

 

[TEP STOP]

 

 

 

I haven't altered the site at all. Can someone suggest what may of happended?

 

Thanks

[241]

ERROR:

1016-Can?t open file ?<database table>.MYI?(errno:145)

 

FIX:

The database table has crashed and needs to be repaired with the following SQL statement:

 

repair table <table>;

 

Replace the word "<table>" with the name of the table that needs to be repaired.