WordPress MU

Hi

I`m using the latest nightly and when I change the language (wp-includes/languages/de_DE.mo) I always get the following error:

Fatal error: Cannot instantiate non-existent class: cachedfilereader in /.../wp-inst/wp-includes/wp-l10n.php on line 72

...can anybody help me please - thanks in advance!

Hi.
I had the same problem once.
Did you filled wp-config.php line 17? If not, change there for example:

define ('WPLANG', 'Default');

or

define ('WPLANG', 'de_DE');

If this way doesn't help, you can also try the other way: comment out line3 and line6 on /.../wp-inst/wp-includes/wp-l10n.php.
Hope that these way helps you:)

THANKS a lot Korora, the second way did it!