slime error in lispbox,lispstick.

[eugene1560233]

In order to learn commonlisp,I download lispbox first then lispstic.Both of 
them are  a package of Emacs with SLIME, Quicklisp, and CCL.But when I try to 
open it on windows,the same error happened:
Debugger entered: (("Error in timer" slime-attempt-connection (#<process 
inferior-lisp> nil 23) (file-error "make client process failed" "too many open 
files" :name "SLIME Lisp" :buffer nil :host "127.0.0.1" :service 5290 :nowait 
nil)))
  (condition-case data (apply fun args) ((debug error) (debug nil (list "Error 
in timer" fun args data))))
  slime-timer-call(slime-attempt-connection #<process inferior-lisp> nil 23)
  apply(slime-timer-call (slime-attempt-connection #<process inferior-lisp> nil 
23))
  byte-code("r\301\302H\303H\"\210)\301\207" [timer apply 5 6] 4)
  timer-event-handler([t 21610 41877 903000 nil slime-timer-call 
(slime-attempt-connection #<process inferior-lisp> nil 23) nil 0])