i just tried the commands from the psql console, and seems to crash then too.
mydb=# SET TimeZone TO 'America/Indiana';
ERROR: unrecognized time zone name: "America/Indiana"
mydb=# SELECT memo_id, memo_title, memo_comment,
mydb-# memo_date::timestamp, bedrijf_id, persoon_id, initialenachternaam,
mydb-# bedrijfsnaam FROM v_memos ORDER BY memo_date DESC LIMIT 30 OFFSET 0;
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.