Problem importing PS hand histories

[Ludwigo]

Hi, untill now PT worked good.
Since this morning PT can't import PS.IT handhistories.

It appears this error message:
PokerStars: Unable to import hand (#31014620903). Reason: Unable to execute query: COPY tourney_holdem_hand_player_statistics FROM STDIN;; Reason: Fatal Error (ERROR: invalid page header in block 2727 of relation "tourney_holdem_hand_player_statistics" CONTEXT: COPY tourney_holdem_hand_player_statistics, line 1: "16359 1899 1899 23 14 316 2009/07/29 16:40:21 9 3 f f 0 f 1 f f f t f 0 f 0 f f f t f 0 f 0 f f f t ..." )


Can you help me?
Thanks

[WhiteRider]

There are two main reasons for this kind of error. The first is a result of data corruption from a computer crash that requires reindexing your database. You can reindex your database from the PostgreSQL command prompt. Click Start --> Programs --> PostgreSQL --> Command prompt. At the prompt that appears, type “reindexdb -a” and hit enter. Be aware that if you have large databases this may take a while, so be patient and wait for it to finish.
(If the re-index doesn't work because you are not logged in as user 'postgres' enter: "reindexdb -U postgres -a").

The second reason for this error is a result of faulty hardware. You can set PostgreSQL to ignore these errors by clicking Start --> Programs --> PostgreSQL --> Configuration Files --> Edit postgresql.conf. In the configuration file that appears, go to the bottom of the file and add the text “zero_damaged_pages = on” on a new line and then save and close the file. Click Start --> Programs --> PostgreSQL --> Reload Configuration and PostgreSQL will ignore the damaged data. If you continue to have problems with that hard drive, you should consider replacing it.

[Ludwigo]

There are two main reasons for this kind of error. The first is a result of data corruption from a computer crash that requires reindexing your database. You can reindex your database from the PostgreSQL command prompt. Click Start --> Programs --> PostgreSQL --> Command prompt. At the prompt that appears, type “reindexdb -a” and hit enter. Be aware that if you have large databases this may take a while, so be patient and wait for it to finish.
(If the re-index doesn't work because you are not logged in as user 'postgres' enter: "reindexdb -U postgres -a").

Thanks, probably is this kind of problem.
Only a question more...
In the command prompt, when I write “reindexdb -a” or "reindexdb -U postgres -a" the prompt ask me a password that I don't know and it's impossible to go on. What have I to do?
Thank you

[WhiteRider]

The default password is dbpass.
If that doesn't work, you can remove the need for postgres passwords: How To: Remove PostgreSQL Password

[Ludwigo]

It doesn't work.
I'm using the trial version, but I don't think it is the problem.
Any ideas?
Thnak you

Hier a screenshot:
http://img75.imageshack.us/i/87282520.jpg/

[WhiteRider]

OK, then try the second part of the suggestion, to turn zero-damaged-pages on.

[Ludwigo]

Done, but is the same.
I don't understand if is damaged the database file or the software....

[WhiteRider]

That error suggests a problem in the database.
Try creating a new database (assuming you're registered, Database > Database Management > New) and see if the hands will import into that.
Database Management & Maintenance Guide