Hi,

Never seen this before. When I call gfix -validate in a certain database here, it kill fbserver.exe (Firebird 2.1.4 SS) no matter options I chose (-no_update, -ignore, -full, -mend). This database was generated by FB 2.0.x SS server, and this error is shown there too. I take it to my machine running 2.1.4 to test and see if the error was specific on 2.0.x.
gfix return only "connection lost to database"
Any suggestions would be welcome. TIA
Here is the Firebird.log when attempting to run gfix:

PROGRAMADOR2 (Client) Thu Aug 18 10:19:26 2011
Guardian starting: "C:\Arquivos de programas\Firebird\Firebird_2_1\bin\fbserver.exe"

PROGRAMADOR2 (Server) Thu Aug 18 10:21:39 2011
Database: C:\TEMP\CORRUPT.FDB
Index 3 is corrupt on page 45972 level 0. File: ..\..\..\src\jrd\validation.cpp, line: 1674
in table ITENSVENDAS (150)

PROGRAMADOR2 (Server) Thu Aug 18 10:21:39 2011
Database: C:\TEMP\CORRUPT.FDB
Index 3 is corrupt on page 43933 level 0. File: ..\..\..\src\jrd\validation.cpp, line: 1538
in table ITENSVENDAS (150)

PROGRAMADOR2 (Server) Thu Aug 18 10:21:39 2011
Database: C:\TEMP\CORRUPT.FDB
Index 3 is corrupt on page 43933 level 0. File: ..\..\..\src\jrd\validation.cpp, line: 1538
in table ITENSVENDAS (150)

PROGRAMADOR2 (Server) Thu Aug 18 10:21:39 2011
Database: C:\TEMP\CORRUPT.FDB
Index 3 is corrupt on page 43933 level 0. File: ..\..\..\src\jrd\validation.cpp, line: 1538
in table ITENSVENDAS (150)

PROGRAMADOR2 (Server) Thu Aug 18 10:21:39 2011
Database: C:\TEMP\CORRUPT.FDB
Index 3 is corrupt on page 43933 level 0. File: ..\..\..\src\jrd\validation.cpp, line: 1674
in table ITENSVENDAS (150)

PROGRAMADOR2 (Server) Thu Aug 18 10:21:39 2011
Database: C:\TEMP\CORRUPT.FDB
Index 3 is corrupt on page 45040 level 0. File: ..\..\..\src\jrd\validation.cpp, line: 1538
in table ITENSVENDAS (150)

PROGRAMADOR2 (Server) Thu Aug 18 10:21:39 2011
Database: C:\TEMP\CORRUPT.FDB
Index 3 is corrupt on page 45040 level 0. File: ..\..\..\src\jrd\validation.cpp, line: 1674
in table ITENSVENDAS (150)

PROGRAMADOR2 (Server) Thu Aug 18 10:21:39 2011
Database: C:\TEMP\CORRUPT.FDB
Index 3 is corrupt on page 45613 level 0. File: ..\..\..\src\jrd\validation.cpp, line: 1538
in table SAIDANOTAS (160)

PROGRAMADOR2 (Server) Thu Aug 18 10:21:39 2011
Database: C:\TEMP\CORRUPT.FDB
Index 3 is corrupt on page 45613 level 0. File: ..\..\..\src\jrd\validation.cpp, line: 1674
in table SAIDANOTAS (160)

PROGRAMADOR2 (Server) Thu Aug 18 10:21:39 2011
Database: C:\TEMP\CORRUPT.FDB
Index 4 is corrupt on page 46149 level 0. File: ..\..\..\src\jrd\validation.cpp, line: 1674
in table SAIDAPRODUTOS (161)

PROGRAMADOR2 (Client) Thu Aug 18 10:21:40 2011
"C:\Arquivos de programas\Firebird\Firebird_2_1\bin\fbserver.exe": terminated abnormally (4294967295)

PROGRAMADOR2 (Client) Thu Aug 18 10:21:40 2011
XNET error: Server shutdown detected

PROGRAMADOR2 (Client) Thu Aug 18 10:21:40 2011
Guardian starting: "C:\Arquivos de programas\Firebird\Firebird_2_1\bin\fbserver.exe"