No access after deleting user / workspace relation

[sidewinder]

Although there is a topic that the personal workspace cannot be deleted (http://forums.opengoo.org/index.php?topic=1384.0), I managed to delete the relation between the active user and the workspace.

As of the same moment I lost access to the total environment.
When I go to login-page I get a blank page making it impossible to login.

Is there a way to recover the login-page and/or the access?
(I have full ftp access to the webspace.)

[alvarotm01]

What did you do to delete the link between the user and the personal project ?
If you changed some data directly from database, try to revert those changes.

[sidewinder]

The user is given permission to handle workspaces.
Logged in the user deleted the tag on all the workspaces shown in his panel "edit workspace permission". As of that moment there was no relation anymore between the user and any workspace.
On the web the user was then directly presented a blank screen --- end of story.

I reconstructed the situation on a local webserver (xampp 1.7.1).
Same story, but here the user was permitted to logoff.
After that, to anyone who's is trying to reach the login page, a blank page is presented.

[sidewinder]

I'm still not able to access my board. 
Is it possible to access datafiles thru Filezilla and if so where does Opengoo stores the entered data, files, pages etc.

[Pet]

The data files are in MySQL.  If your host provides something like phpMyAdmin, you can use that to browse the database. You can see the data file with Filezilla, but you can't see the data in it.