Hi fellows,

can anyone please tell me what the error below means and how I can get
rid of it? (Firebird 1.1)

"Invalid token.
invalid request BLR at offset 140.
Implementation limit exceeded.
block size exceeds implementation restriction."

I am getting this error after trying this query:
-------
SELECT
IL.GROUP_ID,IL.TEXT_1,IL.TEXT_2,IL.TEXT_3,IL.TEXT_4,IL.TEXT_5,
IL.TEXT_6,IL.TEXT_7,IL.TEXT_8,IL.NAME,IL.FILE_1,IL.PRICE_AUD_INC,
IL.PRICE_SPECIAL_AUD_INC,IL.FEATURED,IL.SOLD,
GL.NAME,GL.TEXT_1,GL.KEYWORDS_3,GL.KEYWORDS_4
FROM
ITMLIST IL,GRPLIST GL
WHERE
GRPLIST.GROUP_ID=ITMLIST.GROUP_ID
AND
ITMLIST.ITEM_ID=1
-------

There is no massive data in either of the fields of the query (a 10kb
max image in FILE_1) and the TEXT_ fields aren't used to capacity
either, but somehow this query fails.

If however I remove 3 of the fields in the query (any), the query runs
through fine and the recordset is returned ok.

I am at the absolute end of things I can think of. I even increased
the buffer size for that DB in the hope it might have something to
do with the size of the recordset returned, but that doesn't seem to
help either.

I'd appreciate ANY ideas.

Thanks,

Ben