Search 500 error

Created by: alexbagirov

Hello again. When I am using search on my site, it shows 500 internal error. All logs say that all is ok: Started GET "/search/autocomplete?project_id=&project_ref=&term=lol" for 108.162.254.195 at 2014-06-27 11:40:15 +0400 Processing by SearchController#autocomplete as JSON Parameters: {"project_id"=>"", "project_ref"=>"", "term"=>"lol"} Completed 200 OK in 293ms (Views: 0.3ms | ActiveRecord: 11.5ms)