Redmine

Hello,

I am facing a "Internal Server Error" problem when uploading file with "FTP File Servers" plugin.

I have also upgraded my redmine environment to the latest version, but still the same error on my log file :

"TypeError (no implicit conversion of Array into String):
app/controllers/attachments_controller.rb:88:in `upload'"

The ftp server works fine with the local user "atome" and its password :

I have also created the folder intra-systeme

[root@redmine tmp]# ftp redmine
Connected to redmine (xxxxxxxxxx).
220 (vsFTPd 2.2.2)
Name (redmine:root): atome
331 Please specify the password.
Password:
230 Login successful.
Remote system type is UNIX.
Using binary mode to transfer files.
ftp> ls
227 Entering Passive Mode (xxxxxxxxxxx).
150 Here comes the directory listing.
-rw-r--r--    1 503      503          6737 Oct 25 09:19 configuration.yml
drwxr-xr-x    2 503      503          4096 Oct 25 09:26 intra-systeme
226 Directory send OK.
ftp>

Information about my installation of redmine:

Environment:
  Redmine version                2.6.0.stable
  Ruby version                   2.1.3-p242 (2014-09-19) [x86_64-linux]
  Rails version                  3.2.19
  Environment                    production
  Database adapter               Mysql2
SCM:
  Subversion                     1.6.11
  Cvs                            1.12.13
  Git                            1.7.1
  Filesystem                     
Redmine plugins:
  file_servers                   1.0.0
  redmine_login_audit            0.1.4

Thank you for your help