Display follow suggestions

app/models/follow_suggestion.rb

@@ -3,5 +3,8 @@ class FollowSuggestion
     neo = Neography::Rest.new
     account_ids = neo.execute_query('START a=node:account_index(Account={id}) MATCH (a)-[:follows]->(b)-[:follows]->(c) WHERE a <> c AND NOT (a)-[:follows]->(c) RETURN DISTINCT c.account_id', id: for_account_id)
     Account.where(id: account_ids['data'].first) unless account_ids.empty?
+  rescue Neography::NeographyError, Excon::Error::Socket => e
+    Rails.logger.error e
+    []
   end
 end