Crazy Error

Hey..

First .. I´m sorry for my english! ..

Well, I have a problem with Postgres 7.4.

It´s very very crazy, this error!...

I have a problem with a command of insert. And this problem is resulting in a error Panic! . (I will put the error below).

The more problem is that I have two insert equals, only change one information, and  a the result is OK, and the other is not OK.

Inserts:
OK:
insert into provisioning.t_usuario ( cd_usuario,msisdn,cd_operadora,tp_plano,st_usuario,ds_modelo ) values (nextval(' provisioning.s01_usuario'),'555584016386','61','PRE','0','' )

NOK
insert into provisioning.t_usuario ( cd_usuario,msisdn,cd_operadora,tp_plano,st_usuario,ds_modelo ) values (nextval(' provisioning.s01_usuario'),'556184000828','61','PRE','0','' )

In the secund, happen this error in log of postgres:

Jan 29 11:40:59 mw-db2 postgres[31921]: [6-1] PANIC:  right sibling's left-link doesn't match
Jan 29 11:40:59 mw-db2 postgres[31921]: [6-2] STATEMENT:  insert into provisioning.t_usuario ( cd_usuario,msisdn,cd_operadora,tp_plano,st_usuario,ds_modelo ) values (
Jan 29 11:40:59 mw-db2 postgres[31921]: [6-3]  nextval('provisioning.s01_usuario'),'556184000828','61','PRE','0','' )
Jan 29 11:40:59 mw-db2 postgres[6100]: [5-1] LOG:  server process (PID 31921) was terminated by signal 6
Jan 29 11:40:59 mw-db2 postgres[6100]: [6-1] LOG:  terminating any other active server processes
Jan 29 11:40:59 mw-db2 postgres[5395]: [5-1] WARNING:  terminating connection because of crash of another server process
Jan 29 11:40:59 mw-db2 postgres[32631]: [7-1] WARNING:  of another server process
Jan 29 11:40:59 mw-db2 postgres[651]: [5-1] WARNING:  terminating connection because of crash of another serterminating connection because of crash ver process
Jan 29 11:40:59 mw-db2 postgres[5395]: [5-2] DETAIL:  The postmaster has commanded this server process to roll back the current transaction and exit, because another server
Jan 29 11:40:59 mw-db2 postgres[32631]: [7-2] DETAIL:  The postmaster has commanded this server process to roll back the current transaction and exit, because another server
Jan 29 11:40:59 mw-db2 postgres[651]: [5-2] DETAIL:  The postmaster has commanded this server process to roll back the current transaction and exit, because another server
Jan 29 11:40:59 mw-db2 postgres[5395]: [5-3]  process exited abnormally and possibly corrupted shared memory.
Jan 29 11:40:59 mw-db2 postgres[32631]: [7-3]  process exited abnormally and possibly corrupted shared memory.
Jan 29 11:40:59 mw-db2 postgres[651]: [5-3]  process exited abnormally and possibly corrupted shared memory.
Jan 29 11:40:59 mw-db2 postgres[5395]: [5-4] HINT:  In a moment you should be able to reconnect to the database and repeat your command.
Jan 29 11:40:59 mw-db2 postgres[32631]: [7-4] HINT:  In a moment you should be able to reconnect to the database and repeat your command.
Jan 29 11:40:59 mw-db2 postgres[4537]: [5-1] WARNING:  terminating connection because of crash of another server process
Jan 29 11:40:59 mw-db2 postgres[32632]: [7-1] WARNING:  terminating connection because of crash of another server process
Jan 29 11:40:59 mw-db2 postgres[32506]: [5-1] WARNING:  terminating connection because of crash of another server process
Jan 29 11:40:59 mw-db2 postgres[32384]: [5-1] WARNING:  terminating connection because of crash of another server process
Jan 29 11:40:59 mw-db2 postgres[32509]: [5-1] WARNING:  terminating connection because of crash of another server process
Jan 29 11:40:59 mw-db2 postgres[32508]: [5-1] WARNING:  terminating connection because of crash of another server process
Jan 29 11:40:59 mw-db2 postgres[31925]: [5-1] WARNING:  terminating connection because of crash of another server process
Jan 29 11:40:59 mw-db2 postgres[31924]: [5-1] WARNING:  terminating connection because of crash of another server process
Jan 29 11:40:59 mw-db2 postgres[32507]: [5-1] WARNING:  terminating connection because of crash of another server process
Jan 29 11:40:59 mw-db2 postgres[32383]: [5-1] WARNING:  terminating connection because of crash of another server process
Jan 29 11:40:59 mw-db2 postgres[31920]: [5-1] WARNING:  terminating connection because of crash of another server process
Jan 29 11:40:59 mw-db2 postgres[31799]: [5-1] WARNING:  terminating connection because of crash of another server process
Jan 29 11:40:59 mw-db2 postgres[651]: [5-4] HINT:  In a moment you should be able to reconnect to the database and repeat your command.
Jan 29 11:40:59 mw-db2 postgres[4537]: [5-2] DETAIL:  The postmaster has commanded this server process to roll back the current transaction and exit, because another server
Jan 29 11:40:59 mw-db2 postgres[32632]: [7-2] DETAIL:  The postmaster has commanded this server process to roll back the current transaction and exit, because another server
Jan 29 11:40:59 mw-db2 postgres[32506]: [5-2] DETAIL:  The postmaster has commanded this server process to roll back the current transaction and exit, because another server
Jan 29 11:40:59 mw-db2 postgres[32384]: [5-2] DETAIL:  The postmaster has commanded this server process to roll back the current transaction and exit, because another server
Jan 29 11:40:59 mw-db2 postgres[32509]: [5-2] DETAIL:  The postmaster has commanded this server process to roll back the current transaction and exit, because another server
Jan 29 11:40:59 mw-db2 postgres[32508]: [5-2] DETAIL:  The postmaster has commanded this server process to roll back the current transaction and exit, because another server
Jan 29 11:40:59 mw-db2 postgres[31925]: [5-2] DETAIL:  The postmaster has commanded this server process to roll back the current transaction and exit, because another server
Jan 29 11:40:59 mw-db2 postgres[31924]: [5-2] DETAIL:  The postmaster has commanded this server process to roll back the current transaction and exit, because another server
Jan 29 11:40:59 mw-db2 postgres[32507]: [5-2] DETAIL:  The postmaster has commanded this server process to roll back the current transaction and exit, because another server
Jan 29 11:40:59 mw-db2 postgres[32383]: [5-2] DETAIL:  The postmaster has commanded this server process to roll back the current transaction and exit, because another server
Jan 29 11:40:59 mw-db2 postgres[31920]: [5-2] DETAIL:  The postmaster has commanded this server process to roll back the current transaction and exit, because another server
Jan 29 11:40:59 mw-db2 postgres[31799]: [5-2] DETAIL:  The postmaster has commanded this server process to roll back the current transaction and exit, because another server
Jan 29 11:40:59 mw-db2 postgres[4537]: [5-3]  process exited abnormally and possibly corrupted shared memory.
Jan 29 11:40:59 mw-db2 postgres[32632]: [7-3]  process exited abnormally and possibly corrupted shared memory.
Jan 29 11:40:59 mw-db2 postgres[32506]: [5-3]  process exited abnormally and possibly corrupted shared memory.
Jan 29 11:40:59 mw-db2 postgres[32384]: [5-3]  process exited abnormally and possibly corrupted shared memory.
Jan 29 11:40:59 mw-db2 postgres[32509]: [5-3]  process exited abnormally and possibly corrupted shared memory.
Jan 29 11:40:59 mw-db2 postgres[32508]: [5-3]  process exited abnormally and possibly corrupted shared memory.
Jan 29 11:40:59 mw-db2 postgres[31925]: [5-3]  process exited abnormally and possibly corrupted shared memory.
Jan 29 11:40:59 mw-db2 postgres[31924]: [5-3]  process exited abnormally and possibly corrupted shared memory.
Jan 29 11:40:59 mw-db2 postgres[32507]: [5-3]  process exited abnormally and possibly corrupted shared memory.
Jan 29 11:40:59 mw-db2 postgres[32383]: [5-3]  process exited abnormally and possibly corrupted shared memory.
Jan 29 11:40:59 mw-db2 postgres[31920]: [5-3]  process exited abnormally and possibly corrupted shared memory.
Jan 29 11:40:59 mw-db2 postgres[31799]: [5-3]  process exited abnormally and possibly corrupted shared memory.
Jan 29 11:40:59 mw-db2 postgres[4537]: [5-4] HINT:  In a moment you should be able to reconnect to the database and repeat your command.
Jan 29 11:40:59 mw-db2 postgres[32632]: [7-4] HINT:  In a moment you should be able to reconnect to the database and repeat your command.
Jan 29 11:40:59 mw-db2 postgres[32506]: [5-4] HINT:  In a moment you should be able to reconnect to the database and repeat your command.
Jan 29 11:40:59 mw-db2 postgres[32384]: [5-4] HINT:  In a moment you should be able to reconnect to the database and repeat your command.
Jan 29 11:40:59 mw-db2 postgres[32509]: [5-4] HINT:  In a moment you should be able to reconnect to the database and repeat your command.
Jan 29 11:40:59 mw-db2 postgres[32508]: [5-4] HINT:  In a moment you should be able to reconnect to the database and repeat your command.
Jan 29 11:40:59 mw-db2 postgres[31925]: [5-4] HINT:  In a moment you should be able to reconnect to the database and repeat your command.
Jan 29 11:40:59 mw-db2 postgres[31924]: [5-4] HINT:  In a moment you should be able to reconnect to the database and repeat your command.
Jan 29 11:40:59 mw-db2 postgres[32507]: [5-4] HINT:  In a moment you should be able to reconnect to the database and repeat your command.
Jan 29 11:40:59 mw-db2 postgres[32383]: [5-4] HINT:  In a moment you should be able to reconnect to the database and repeat your command.
Jan 29 11:40:59 mw-db2 postgres[31920]: [5-4] HINT:  In a moment you should be able to reconnect to the database and repeat your command.
Jan 29 11:40:59 mw-db2 postgres[31799]: [5-4] HINT:  In a moment you should be able to reconnect to the database and repeat your command.
Jan 29 11:40:59 mw-db2 postgres[6100]: [7-1] LOG:  all server processes terminated; reinitializing
Jan 29 11:40:59 mw-db2 postgres[6706]: [8-1] LOG:  database system was interrupted at 2007-01-29 11:38:16 BRDT
Jan 29 11:40:59 mw-db2 postgres[6706]: [9-1] LOG:  checkpoint record is at 30/A0633008
Jan 29 11:40:59 mw-db2 postgres[6706]: [10-1] LOG:  redo record is at 30/A0633008; undo record is at 0/0; shutdown FALSE
Jan 29 11:40:59 mw-db2 postgres[6706]: [11-1] LOG:  next transaction ID: 590689926; next OID: 49672068
Jan 29 11:40:59 mw-db2 postgres[6706]: [12-1] LOG:  database system was not properly shut down; automatic recovery in progress
Jan 29 11:40:59 mw-db2 postgres[6706]: [13-1] LOG:  redo starts at 30/A0633048
Jan 29 11:40:59 mw-db2 postgres[6706]: [14-1] LOG:  record with zero length at 30/A06BB3D8
Jan 29 11:40:59 mw-db2 postgres[6706]: [15-1] LOG:  redo done at 30/A06BB3B4
Jan 29 11:41:01 mw-db2 postgres[6706]: [16-1] LOG:  database system is ready


both are only examples, bacause is having many error like these!

I thank the help a lot.

--
ZappA
Msn: tiagozappa@hotmail.com