I am trying to create new issue on redmine but on browser it "show me internal server error".
I have checked the logs it showed me the following logs error,
" Completed 500 Internal Server Error in 48ms (ActiveRecord: 2.5ms)
NoMethodError (undefined method first_response_date' for #<Issue:0x007fc60ab0fe78>):
lib/redmine/hook.rb:61:inblock (2 levels) in call_hook'
lib/redmine/hook.rb:61:in each'
lib/redmine/hook.rb:61:inblock in call_hook'
lib/redmine/hook.rb:58:in tap'
lib/redmine/hook.rb:58:incall_hook'
lib/redmine/hook.rb:162:in call_hook'
app/controllers/issues_controller.rb:139:increate'
" I am quite new to ruby on rail please help me how i resolve this issue. Thanks
