We have been running our evercam server, on Ubuntu 14.04 for past few years, and Its been going good, we thought to switch between Server, So we bought a new one with Ubuntu 17.03,
Erlang= 19.3
Elixir 1.5.2
All of a sudden on new server, we have started getting such errors as
2017-11-09 06:18:15.603 [error] (stdlib) :ets.lookup_element(EvercamMedia.PubSub.Local0,
"cameras:stevebuckscam01", 2) (phoenix_pubsub) lib/phoenix/pubsub/local.ex:153: Phoenix.PubSub.Local.subscribers_with_fastlanes/3 (phoenix_pubsub)
lib/phoenix/pubsub/local.ex:121: Phoenix.PubSub.Local.do_broadcast/6 (phoenix_pubsub)
lib/phoenix/pubsub/local.ex:96: Phoenix.PubSub.Local.broadcast/6 (elixir) lib/enum.ex:675:
Enum."-each/2-lists^foreach/1-0-"/2 (elixir) lib/enum.ex:675: Enum.each/2 (phoenix_pubsub)
lib/phoenix/pubsub/pg2_server.ex:30: Phoenix.PubSub.PG2Server.do_broadcast/7
(evercam_media) lib/evercam_media/snapshot/db_handler.ex:35:
EvercamMedia.Snapshot.DBHandler.handle_info/2
Everything was running quite good on old server, Can anyone point where there is an error? or what is wrong? May anything related to Ubuntu version?