query causes connection termination

Dear all,
when executing a query, it causes the database to close the connection.
See the error reported by the SQL TOOL DBEAVER tool:

----- -------- DBEAVER SQL tool---------------------------------
An I / O error occurred while sending to the backend.
java.io.EOFException:
---------------------------------------------------------------------------

I tried to execute the query in PSQL but the same thing happens. The query
is the 19 of the TPC-H Benchmark.

---------------PSQL Cliente Sql --------------------------
tpch40gnorssd=# EXPLAIN (ANALYZE) select sum(l_extendedprice* (1 -
l_discount)) as revenue
tpch40gnorssd-# from lineitem, part

tpch40gnorssd-# where (

tpch40gnorssd(# part.p_partkey = lineitem.l_partkey

tpch40gnorssd(# and part.p_brand = 'Brand#54'

tpch40gnorssd(# and part.p_container in ('SM CASE', 'SM
BOX', 'SM PACK', 'SM PKG')
tpch40gnorssd(# and lineitem.l_quantity >= 4 and
lineitem.l_quantity <= 4 + 10
tpch40gnorssd(# and part.p_size between 1 and 5

tpch40gnorssd(# and lineitem.l_shipmode in ('AIR', 'AIR
REG')
tpch40gnorssd(# and lineitem.l_shipinstruct = 'DELIVER IN
PERSON'
tpch40gnorssd(# )

tpch40gnorssd-# or

tpch40gnorssd-# (

tpch40gnorssd(# part.p_partkey = lineitem.l_partkey

tpch40gnorssd(# and part.p_brand = 'Brand#51'

tpch40gnorssd(# and part.p_container in ('MED BAG', 'MED
BOX', 'MED PKG', 'MED PACK')
tpch40gnorssd(# and lineitem.l_quantity >= 11 and
lineitem.l_quantity <= 11 + 10
tpch40gnorssd(# and part.p_size between 1 and 10

tpch40gnorssd(# and lineitem.l_shipmode in ('AIR', 'AIR
REG')
tpch40gnorssd(# and lineitem.l_shipinstruct = 'DELIVER IN
PERSON'
tpch40gnorssd(# )

tpch40gnorssd-# or

tpch40gnorssd-# (

tpch40gnorssd(# part.p_partkey = lineitem.l_partkey

tpch40gnorssd(# and part.p_brand = 'Brand#21'

tpch40gnorssd(# and part.p_container in ('LG CASE', 'LG
BOX', 'LG PACK', 'LG PKG')
tpch40gnorssd(# and lineitem.l_quantity >= 28 and
lineitem.l_quantity <= 28 + 10
tpch40gnorssd(# and part.p_size between 1 and 15

tpch40gnorssd(# and lineitem.l_shipmode in ('AIR', 'AIR
REG')

tpch40gnorssd(# and lineitem.l_shipinstruct = 'DELIVER IN
PERSON'

tpch40gnorssd(# );

server closed the connection unexpectedly

This probably means the server terminated abnormally

before or while processing the request.

The connection to the server was lost. Attempting reset: Failed.

!>

!>
------------------------------------------------------------------------

However, when executing an Explain query, no error is reported.

------------- EXPLAIN ONLY ------------------------

Finalize Aggregate (cost=280394.81..280394.82 rows=1 width=32)
-> Gather (cost=280394.59..280394.80 rows=2 width=32)
Workers Planned: 2
-> Partial Aggregate (cost=279394.59..279394.60 rows=1 width=32)
-> Nested Loop (cost=29935.44..279381.95 rows=1685
width=12)
-> Parallel Bitmap Heap Scan on part
(cost=29934.87..48103.87 rows=7853 width=30)
Recheck Cond: (((p_brand = 'Brand#54'::bpchar)
AND (p_size <= 5) AND (p_size >= 1) AND (p_container = ANY ('{"SM CASE","SM
BOX","SM PACK","SM PKG"}'::bpchar[]))) OR ((p_brand =
'Brand#51'::bpchar) AND (p_size <= 10) AND (p_size >= 1) AND (p_container
= ANY ('{"MED BAG","MED BOX","MED PKG","MED PACK"}'::bpchar[]))) OR
((p_brand = 'Brand#21'::bpchar) AND (p_size <= 15) AND (p_si
ze >= 1) AND (p_container = ANY ('{"LG CASE","LG BOX","LG PACK","LG
PKG"}'::bpchar[]))))
-> BitmapOr (cost=29934.87..29934.87
rows=18861 width=0)
-> BitmapAnd (cost=9559.76..9559.76
rows=3140 width=0)
-> Bitmap Index Scan on
idx_p_brand_p_size (cost=0.00..508.37 rows=31035 width=0)
Index Cond: ((p_brand =
'Brand#54'::bpchar) AND (p_size <= 5) AND (p_size >= 1))
-> Bitmap Index Scan on
idx_p_containerpart000 (cost=0.00..9041.72 rows=809333 width=0)
Index Cond: (p_container = ANY
('{"SM CASE","SM BOX","SM PACK","SM PKG"}'::bpchar[]))
-> BitmapAnd (cost=9837.67..9837.67
rows=6022 width=0)
-> Bitmap Index Scan on
idx_p_brand_p_size (cost=0.00..997.27 rows=60947 width=0)
Index Cond: ((p_brand =
'Brand#51'::bpchar) AND (p_size <= 10) AND (p_size >= 1))
-> Bitmap Index Scan on
idx_p_containerpart000 (cost=0.00..8830.73 rows=790400 width=0)
Index Cond: (p_container = ANY
('{"MED BAG","MED BOX","MED PKG","MED PACK"}'::bpchar[]))
-> BitmapAnd (cost=10536.93..10536.93
rows=9700 width=0)
-> Bitmap Index Scan on
idx_p_brand_p_size (cost=0.00..1586.52 rows=96967 width=0)
Index Cond: ((p_brand =
'Brand#21'::bpchar) AND (p_size <= 15) AND (p_size >= 1))
-> Bitmap Index Scan on
idx_p_containerpart000 (cost=0.00..8940.74 rows=800267 width=0)
Index Cond: (p_container = ANY
('{"LG CASE","LG BOX","LG PACK","LG PKG"}'::bpchar[]))
-> Index Scan using idx_l_partkeylineitem000 on
lineitem (cost=0.57..29.44 rows=1 width=25)
Index Cond: (l_partkey = part.p_partkey)
Filter: ((l_shipmode = ANY ('{AIR,"AIR
REG"}'::bpchar[])) AND (l_shipinstruct = 'DELIVER IN PERSON'::bpchar) AND
(((l_quantity >= '4'::numeric) AND (l_quantity <= '14'::numeric
)) OR ((l_quantity >= '11'::numeric) AND (l_quantity <= '21'::numeric)) OR
((l_quantity >= '28'::numeric) AND (l_quantity <= '38'::numeric))) AND
(((part.p_brand = 'Brand#54'::bpchar) AND (part.p_contain
er = ANY ('{"SM CASE","SM BOX","SM PACK","SM PKG"}'::bpchar[])) AND
(l_quantity >= '4'::numeric) AND (l_quantity <= '14'::numeric) AND
(part.p_size <= 5)) OR ((part.p_brand = 'Brand#51'::bpchar) AND (par
t.p_container = ANY ('{"MED BAG","MED BOX","MED PKG","MED
PACK"}'::bpchar[])) AND (l_quantity >= '11'::numeric) AND (l_quantity <=
'21'::numeric) AND (part.p_size <= 10)) OR ((part.p_brand = 'Brand#21'::
bpchar) AND (part.p_container = ANY ('{"LG CASE","LG BOX","LG PACK","LG
PKG"}'::bpchar[])) AND (l_quantity >= '28'::numeric) AND (l_quantity <=
'38'::numeric) AND (part.p_size <= 15))))
(26 rows)
--------------------------------------------------------

I checked it and the DBMS has a lot of space yet. I also have no concurrent
connections, because the environment is development.
Anyone have any idea why a query can cause the database to close the
connection ?

Best Regards
Neto