[wp-testers] Error on login, nihtly build

[Frank Bueltge]

Hey,

ia have the actualy nighly build and i can not login to the backend, follow
error messages.
I have cleanup the folder and update with SVN, new install and before clean
the database.

Idea?

Warning: array_keys()
[function.array-keys<http://localhost/wpbeta/function.array-keys>]:
The first argument should be an array in
D:\xampp\htdocs\wpbeta\wp-includes\widgets.php on line 1347

Warning: array_keys()
[function.array-keys<http://localhost/wpbeta/function.array-keys>]:
The first argument should be an array in
D:\xampp\htdocs\wpbeta\wp-includes\widgets.php on line 2145

Warning: Cannot modify header information - headers already sent by (output
started at D:\xampp\htdocs\wpbeta\wp-includes\widgets.php:1347) in
D:\xampp\htdocs\wpbeta\wp-login.php on line 256

Warning: Cannot modify header information - headers already sent by (output
started at D:\xampp\htdocs\wpbeta\wp-includes\widgets.php:1347) in
D:\xampp\htdocs\wpbeta\wp-login.php on line 268

Warning: Cannot modify header information - headers already sent by (output
started at D:\xampp\htdocs\wpbeta\wp-includes\widgets.php:1347) in
D:\xampp\htdocs\wpbeta\wp-includes\pluggable.php on line 635

Warning: Cannot modify header information - headers already sent by (output
started at D:\xampp\htdocs\wpbeta\wp-includes\widgets.php:1347) in
D:\xampp\htdocs\wpbeta\wp-includes\pluggable.php on line 636

Warning: Cannot modify header information - headers already sent by (output
started at D:\xampp\htdocs\wpbeta\wp-includes\widgets.php:1347) in
D:\xampp\htdocs\wpbeta\wp-includes\pluggable.php on line 637

Warning: Cannot modify header information - headers already sent by (output
started at D:\xampp\htdocs\wpbeta\wp-includes\widgets.php:1347) in
D:\xampp\htdocs\wpbeta\wp-includes\pluggable.php on line 838*

*Best regards
Frank*
*