Hello everyone,

 From time to time I get this error when processing my own query in 
from_statement:

ProgrammingError: (ProgrammingError) current transaction is aborted, 
commands ignored until end of transaction block
  "\nSELECT h.id AS hosts_id, h.ip AS hosts_ip, h.hostname AS 
hosts_hostname, h.location AS hosts_location, h.architecture_id AS 
hosts_architecture_id, h.os_kind_id AS hosts_os_kind_id, h.os_version_id 
AS hosts_os_version_id, h.additional_info AS hosts_additional_info, 
h.column_12 AS hosts_column_12, h.column_13 AS hosts_column_13, 
h.username AS hosts_username, h.password AS hosts_password, h.alias AS 
hosts_alias, h.virtualization_id AS hosts_virtualization_id, h.shareable 
AS hosts_shareable, h.shareable_between_projects AS 
hosts_shareable_between_projects, h.notes AS hosts_notes, h.cpu AS 
hosts_cpu, h.ram AS hosts_ram, h.column_24 AS hosts_column_24, h.batch 
AS hosts_batch, h.asset AS hosts_asset, h.owner AS hosts_owner, 
h.ssh_key_present AS hosts_ssh_key_present, h.machine_type_model AS 
hosts_machine_type_model, h.mac_address_eth_0 AS 
hosts_mac_address_eth_0, h.physical_box AS hosts_physical_box, 
h.up_n_running AS hosts_up_n_running, h.available AS hosts_available, 
h.project_id AS hosts_project_id, architecture.id AS architecture_id, 
architecture.architecture AS architecture_architecture, os_kind.id AS 
os_kind_id, os_kind.os_kind AS os_kind_os_kind, os_version.id AS 
os_version_id, os_version.os_version AS os_version_os_version, 
virtualization.id AS virtualization_id, virtualization.virtualization AS 
virtualization_virtualization, virtualization.color AS 
virtualization_color, project.id AS project_id, project.project AS 
project_project, email.id AS email_id, email.email AS email_email, 
rh.reservation_id AS reservation_id, r.start_date AS 
reservation_start_date, r.end_date AS reservation_end_date, r.status AS 
reservation_status, r.businessneed AS reservation_businessneed, 
r.notetohwrep AS reservation_notetohwrep, r.email_id AS 
reservation_email_id, r.project_id AS reservation_project_id\n\nFROM 
hosts h\nLEFT OUTER JOIN reservation_hosts rh ON h.id = rh.host_id\nLEFT 
OUTER JOIN reservation r ON r.id = rh.reservation_id\nINNER JOIN 
\n\n(SELECT h.id, MIN(r.start_date) FROM hosts h \nLEFT OUTER JOIN 
reservation_hosts rh ON rh.host_id = h.id \nLEFT OUTER JOIN reservation 
r ON rh.reservation_id = r.id GROUP BY h.id ORDER BY h.id) AS 
min_date(m_host_id, m_start_date)\nON h.id = min_date.m_host_id AND 
(r.start_date = min_date.m_start_date AND (r.start_date,r.end_date) 
OVERLAPS ('2009-04-10'::date, '2010-04-10'::date) OR 
min_date.m_start_date IS NULL)\n\nINNER JOIN architecture ON 
architecture.id = h.architecture_id \nINNER JOIN os_kind ON h.os_kind_id 
= os_kind.id \nINNER JOIN os_version ON h.os_version_id = os_version.id 
\nINNER JOIN virtualization ON h.virtualization_id = virtualization.id 
\nINNER JOIN project ON h.project_id = project.id  AND project.project = 
'LMT' \n LEFT OUTER JOIN email ON r.email_id = email.id \n\nWHERE h.id 
NOT IN (\n\tSELECT m.host_id\n\tFROM reservation r, reservation_hosts 
m\n\tWHERE r.id = m.reservation_id\n\tAND m.host_id IS NOT NULL\n\tAND 
(r.start_date <= '2009-04-10'::date AND r.end_date > 
'2019-04-08'::date)\n\tORDER BY h.id, r.start_date) \n\n           \nAND 
h.up_n_running = True AND h.shareable = True ORDER BY  virtualization 
DESC,  ip ASC\n" {}

What could be causing this?

Regards,
mk

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