Panic: Page Add Item: Corrupted page pointers

Hi,

 

I'm getting this error when try to create a table in Postgresql 7.3, windows2000:

 

Panic: Page Add Item: Corrupted page pointers: lower=24258, upper=39318, special=65421

 

LOG: statement = create table data(key unique, status text, info text)

LOG: pg_recvby : unexpected EOF on client connection

LOG: server process <pid 13847> was terminated by signal 6

LOG: all server processes terminated; reinitializing shared memory and semaphores

.....

 

Thank you