CREATE TABLE postgres_log
( log_time timestamp(3) with time zone, user_name text, database_name text, process_id integer, connection_from text, session_id text, session_line_num bigint, command_tag text, session_start_time timestamp with time zone, virtual_transaction_id text, transaction_id bigint, error_severity text, sql_state_code text, message text, detail text, hint text, internal_query text, internal_query_pos integer, context text, query text, query_pos integer, location text, application_name text, PRIMARY KEY (session_id, session_line_num)
);
2) The exact error message is ERROR: extra data after last expected column
considering ~39000 lines go in before this line I am fairly certain it is the line.
Dave