Error "argument cannot be null. Parameter name : source" When trying to modify Metadata

[XIII 0]

Hi Guy's.

 

I'am using mediabrowser plugin on openmediavault on a HP microserver Gen 8.

 

Some informations about my configuration :

 

# lsb_release -a
Distributor ID: Debian
Description:    Debian GNU/Linux 7.8 (wheezy)
Release:        7.8
Codename:       wheezy

 

# uname -r
3.2.0-4-amd64

 

# cat /etc/issue
OpenMediaVault 1.17 (Kralizec) \n \l
Copyright © 2009-2015 by Volker Theile. All rights reserved.
 

Emby Version : Version 3.0.5588.1
 

i have errors messages when i try to modify or update values with metadata manager :

 

 

2015-04-22 23:01:32.8430 Error - DtoUtils: ServiceBase::Service Exception
*** Error Report ***
Version: 3.0.5588.1
Command line: /opt/mediabrowser/MediaBrowser.Server.Mono.exe -programdata /var/lib/mediabrowser
Operating system: Unix 3.2.0.4
Processor count: 2
64-Bit OS: True
64-Bit Process: True
Program data path: /var/lib/mediabrowser
Mono: 3.12.1 (tarball Fri Mar 6 19:12:47 UTC 2015)
Application Path: /opt/mediabrowser/MediaBrowser.Server.Mono.exe
Argument cannot be null.
Parameter name: source
System.ArgumentNullException
at System.Linq.Check.SourceAndSelector (System.Object source, System.Object selector) [0x00000] in :0
at System.Linq.Enumerable.Select[NameIdPair,String] (IEnumerable`1 source, System.Func`2 selector) [0x00000] in :0
at MediaBrowser.Api.ItemUpdateService.UpdateItem (MediaBrowser.Model.Dto.BaseItemDto request, MediaBrowser.Controller.Entities.BaseItem item) [0x00000] in :0
at MediaBrowser.Api.ItemUpdateService+d__11.MoveNext () [0x00000] in :0

2015-04-22 23:01:32.8430 Error - HttpServer: Error processing request for /mediabrowser/Items/0e3c856b265b643044d1f9c46e7fc90a
*** Error Report ***
Version: 3.0.5588.1
Command line: /opt/mediabrowser/MediaBrowser.Server.Mono.exe -programdata /var/lib/mediabrowser
Operating system: Unix 3.2.0.4
Processor count: 2
64-Bit OS: True
64-Bit Process: True
Program data path: /var/lib/mediabrowser
Mono: 3.12.1 (tarball Fri Mar 6 19:12:47 UTC 2015)
Application Path: /opt/mediabrowser/MediaBrowser.Server.Mono.exe
Argument cannot be null.
Parameter name: source
ServiceStack.HttpError
No Stack Trace Available

 

I have also some strange behaviours when i try to update information on the music DBs. Even if put a value for the TheAudioDb Id: and do an advanced refresh nothing happends.

 

Thanks by advance for your answers.

 

Edited April 22, 2015 by XIII