Do someone have an idea on how do i solve this problem?

I tried to follow "Diagnosing and Repairing InterBase Database Corruption" guide, and for the first time id didn´t work.

gbak:240000 records written
gbak: ERROR:internal gds software consistency check (decompression overran buffer (179), file: sqz.cpp line: 231)
gbak: ERROR: gds_$receive failed
gbak:Exiting before completion due to errors
gbak: ERROR:internal gds software consistency check (can't continue after bugcheck)

root@server1:/var/tmp# gfix -v -full ./frutiquello.fdb
internal gds software consistency check (cannot find tip page (165), file: tra.cpp line: 2500)

root@server1:/var/tmp# gfix -v -full -ignore ./frutiquello.fdb
internal gds software consistency check (cannot find tip page (165), file: tra.cpp line: 2500)

Regards,

Fabiano