SSL SYSCALL error: EOF detected

[akira-tech]

Hello!
I'm trying this with postgres 10.1 and thing is crushing. Any advise on how to debug/get to the bottom of this?
Many thanks, Alex

apvp_db=# CREATE FOREIGN TABLE www_fdw_wiki (search text, "limit" text, "Text" text, "Description" text, "Url" text) SERVER www_fdw_server_wiki;
CREATE FOREIGN TABLE
apvp_db=# select "Text",substring("Description",1,25)||'...',"Url" from www_fdw_wiki where search='postgres' and "limit"='2';
SSL SYSCALL error: EOF detected
The connection to the server was lost. Attempting reset: Failed.