Problems creating index

Hello,

I try to create index for a table. It is serial field. Table have > 10^6
records. Table itself occupies approx. 220Mb. There's 1.1Gb on the disk
available. I get this error third time... What might be wrong?

psql:/home/www/www.webmailstation.com/sql/reindex.sql:58: NOTICE:  !!! write
error seems permanent !!!
psql:/home/www/www.webmailstation.com/sql/reindex.sql:58: NOTICE:  !!! now
kill all backends and reset postmaster !!!
psql:/home/www/www.webmailstation.com/sql/reindex.sql:58: ERROR:  cannot
write block 2220 of stats_id_key_1 [webmailstation] blind
pqReadData() -- backend closed the channel unexpectedly.
         This probably means the backend terminated abnormally
         before or while processing the request.
psql:/home/www/www.webmailstation.com/sql/reindex.sql:58: connection to
server was lost

--
Sincerely Yours,
Denis Perchine

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