c-sharp error

Debugger entered--Lisp error: (file-error "Cannot open load file" "no such file or directory" "init")
  signal(file-error ("Cannot open load file" "no such file or directory" "init"))
  byte-code("\303\304	#\210\305!\210\306\n@\nA\"\207" [sym mode err message "Eval error in the `c-lang-defconst' for `%s' in %s:" makunbound signal] 4)
  c-get-lang-constant(c-matchers-2 (cc-fonts) csharp-mode)
  (defconst csharp-font-lock-keywords-2 (c-get-lang-constant (quote c-matchers-2) (quote (cc-fonts)) (quote csharp-mode)) ("/Volumes/Home/.emacs.d/elpa/csharp-mode-20150925.1354/csharp-mode.elc" . 18068))
  csharp-mode()
  set-auto-mode-0(csharp-mode nil)
  set-auto-mode()
  normal-mode(t)
  after-find-file(nil t)
  find-file-noselect-1(#<buffer MerchantTests.cs> "~/Development/Projects/Zhmeryar/Tests/MerchantTests.cs" nil nil "~/Development/Projects/Zhmeryar/Tests/MerchantTests.cs" (438770 16777221))
  find-file-noselect("/Volumes/Home/Development/Projects/Zhmeryar/Tests/MerchantTests.cs" nil nil nil)
  find-file("/Volumes/Home/Development/Projects/Zhmeryar/Tests/MerchantTests.cs")
  find-file-existing("/Volumes/Home/Development/Projects/Zhmeryar/Tests/MerchantTests.cs")
  (lambda (&rest ignore) (find-file-existing "/Volumes/Home/Development/Projects/Zhmeryar/Tests/MerchantTests.cs"))((push-button :args nil :value "~/Development/Projects/Zhmeryar/Tests/MerchantTests.cs" :action (lambda (&rest ignore) (find-file-existing "/Volumes/Home/Development/Projects/Zhmeryar/Tests/MerchantTests.cs")) :mouse-face highlight :follow-link "
" :button-prefix "" :button-suffix "" :format "%[%t%]" :button-overlay #<overlay from 4014 to 4068 in *spacemacs*> :from #<marker (moves after insertion) at 4014 in *spacemacs*> :to #<marker at 4068 in *spacemacs*>) nil)
  widget-apply((push-button :args nil :value "~/Development/Projects/Zhmeryar/Tests/MerchantTests.cs" :action (lambda (&rest ignore) (find-file-existing "/Volumes/Home/Development/Projects/Zhmeryar/Tests/MerchantTests.cs")) :mouse-face highlight :follow-link "
" :button-prefix "" :button-suffix "" :format "%[%t%]" :button-overlay #<overlay from 4014 to 4068 in *spacemacs*> :from #<marker (moves after insertion) at 4014 in *spacemacs*> :to #<marker at 4068 in *spacemacs*>) :action nil)
  widget-apply-action((push-button :args nil :value "~/Development/Projects/Zhmeryar/Tests/MerchantTests.cs" :action (lambda (&rest ignore) (find-file-existing "/Volumes/Home/Development/Projects/Zhmeryar/Tests/MerchantTests.cs")) :mouse-face highlight :follow-link "
" :button-prefix "" :button-suffix "" :format "%[%t%]" :button-overlay #<overlay from 4014 to 4068 in *spacemacs*> :from #<marker (moves after insertion) at 4014 in *spacemacs*> :to #<marker at 4068 in *spacemacs*>) nil)
  widget-button-press(4014)
  evil-ret-gen(nil nil)
  evil-ret(nil)
  call-interactively(evil-ret nil nil)
  command-execute(evil-ret)