session error

[VladDrakul]

I've oscommerce for quite some months and now I got this error:

 

 

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

 

select value from sessions where sesskey = '4a66b478d798705bf9f3a2576a489f5f' and expiry > '1179142804'

 

[TEP STOP]

 

 

 

I've the following line in my configure.pphp file on the admin directory:

define('STORE_SESSIONS', 'mysql'); // leave empty '' for default handler or set to 'mysql'

 

 

 

I do not know what to do