segment buffer length shorter than expected. Error code 101

[Marcin W.]

Hi!

When I try to open table with a BLOB field, got message
[equote]
SQL Error: segment buffer length shorter than expected. Error code 101. [/equote]
Delphi 2005, Firebird 1.5, table has 3618 records, size of database file is 418MB.
It didnt happen when the database was smaller. In design time ZQuery fetches records long time before this issue occure. It didnt happen when I use IB controls.

greetings
Marcin