When trying to login to virtual box I get the following error OS Ubuntu 12.04LTS

Exception Object
(
[message:protected] => Error logging in to vboxwebsrv.
[string:Exception:private] =>
[code:protected] => 64
[file:protected] => /var/www/vb/lib/ajax.php
[line:protected] => 128
[trace:Exception:private] => Array
(
)

[previous:Exception:private] =>

The same error on OS Ubuntu Server 12.04 LTS 64 Bit

EDIT: So I thought the below fixed the issue, turns out it didn't. I'm using phpVirtualBox 4.3-1 with VirtualBox 4.3.10 on Ubuntu 12.04.

Hey guys, I came here with the same issue but worked out the problem.

I'm running VirtualBox version 4.3.10, but downloaded phpVirtualBox version 4.2.8. According to the "all files" page, the versions have to match up (a.k.a. get phpVirtualBox version 4.3 for VirtualBox version 4.3).

I accidentally downloaded version 4.2 because that's the download file linked on the project home page. You can download version 4.3 (or whichever version you require) from the all files page here: https://sourceforge.net/projects/phpvirtualbox/files/

Hi folks!

I "resolved" this problem running this command:

VBoxManage setproperty websrvauthlibrary null

But the same disable the authentication and you need edit the config.php for this running well.

// Disable authentication

var $noAuth = true;