publication date facet error

gistfile1.txt

2017-04-07 10:19:58 [INFO] Started GET "/catalog?utf8=%E2%9C%93&q=governor+winthrop&range%5Bpub_date_sort%5D%5Bbegin%5D=1676&range%5Bpub_date_sort%5D%5Bend%5D=2015&commit=Limit" for 130.132.80.190 at 2017-04-07 10:19:58 -0400
2017-04-07 10:19:58 [INFO] Started GET "/assets/application.js" for 130.132.80.190 at 2017-04-07 10:19:58 -0400
2017-04-07 10:19:58 [INFO] Started GET "/assets/library_logo_white_sm.png" for 130.132.80.190 at 2017-04-07 10:19:58 -0400
2017-04-07 10:19:58 [INFO] Started GET "/assets/application.css" for 130.132.80.190 at 2017-04-07 10:19:58 -0400
2017-04-07 10:19:58 [INFO] Processing by CatalogController#index as HTML
2017-04-07 10:19:58 [INFO]   Parameters: {"utf8"=>"✓", "q"=>"governor winthrop", "range"=>{"pub_date_sort"=>{"begin"=>"1676", "end"=>"2015"}}, "commit"=>"Limit"}
2017-04-07 10:19:58 [INFO] Started GET "/assets/yaledesign-medium-webfont.ttf" for 130.132.80.190 at 2017-04-07 10:19:58 -0400
2017-04-07 10:19:58 [INFO] Completed 500 Internal Server Error in 16ms (ActiveRecord: 2.2ms)
2017-04-07 10:19:58 [FATAL] 
ActiveRecord::StatementInvalid (Mysql2::Error: Incorrect string value: '\xE2\x9C\x93"\x0Aq...' for column 'query_params' at row 1: INSERT INTO `searches` (`query_params`, `created_at`, `updated_at`) VALUES ('--- !ruby/hash:ActiveSupport::HashWithIndifferentAccess\nutf8: \"✓\"\nq: governor winthrop\nrange: !ruby/hash:ActiveSupport::HashWithIndifferentAccess\n  pub_date_sort: !ruby/hash:ActiveSupport::HashWithIndifferentAccess\n    begin: \'1676\'\n    end: \'2015\'\ncontroller: catalog\naction: index\n', '2017-04-07 14:19:58', '2017-04-07 14:19:58')):