wp-admin/edit.php error with buddypress

Hello,

When i want to see the posts list or pages list in the dashboard, i have an error, it show me a page with arrays and fucntions like this:

database_version:
3820

optional_components:
Array
(
[0] => activity
[1] => blogs
[2] => forums
[3] => friends
[4] => groups
[5] => messages
[6] => settings
[7] => xprofile
)

required_components:
Array
(
[0] => members
[1] => core
)

active_components:
Array
(
[xprofile] => 1
[settings] => 1
[friends] => 1
[messages] => 1
[activity] => 1
[groups] => 1
[forums] => 1
[blogs] => 1
[members] => 1
[agenda] => 1
[micasa] => 1
[viajes] => 1
[album] => album
[invite-anyone] => invite_anyone
[profile-privacy] => profile_privacy
)
…….
….
….

I can create new pages and posts, but i can′t see the lists to edit or manage.

Somebody can help me?

Thanks