This was fixed - the parameters to Horde_LoginTasks::runTasks() were switched.

After confirming the maintenance tasks, nothing happens, I get a white screen.



Network traces from Firebug:



URL:

http://.../hordegit/services/logintasks.php?app=imp&Horde=7e0adb0399202dd58c62b9958a69dcb5



Request header:

Host: php5.wg.de:8888



User-Agent: Mozilla/5.0 (X11; U; Linux x86_64; en-US; rv:1.9.0.13) 
Gecko/2009080315 Ubuntu/9.04 (jaunty) Firefox/3.0.13



Accept: text/html,application/xhtml+xml,application/xml;q=0.9,*/*;q=0.8



Accept-Language: 
de-de,de;q=0.9,en-us;q=0.8,en;q=0.6,en-gb;q=0.5,bs;q=0.4,pl;q=0.3,th;q=0.1



Accept-Encoding: gzip,deflate



Accept-Charset: ISO-8859-1,utf-8;q=0.7,*;q=0.7



Keep-Alive: 300



Connection: keep-alive



Referer: 
http://php5.wg.de:8888/hordegit/services/logintasks.php?app=imp&Horde=7e0adb0399202dd58c62b9958a69dcb5



Request POST:

logintasks_confirm_0        on

logintasks_page        1

ok        Perform Login Tasks



Response header:

Date: Wed, 19 Aug 2009 09:29:20 GMT



Server: Apache/1.3.29 (Unix) PHP/5.2.9



X-Powered-By: PHP/5.2.9



Expires: Thu, 19 Nov 1981 08:52:00 GMT



Cache-Control: no-store, no-cache, must-revalidate, post-check=0, pre-check=0



Pragma: no-cache



Set-Cookie: auth_key=7e0adb0399202dd58c62b9958a69dcb5; 
path=/headhorde; domain=php5.wg.de

imp_key=7e0adb0399202dd58c62b9958a69dcb5; path=/headhorde; domain=php5.wg.de



Keep-Alive: timeout=15, max=90



Connection: Keep-Alive



Transfer-Encoding: chunked



Content-Type: text/html; charset=UTF-8



The response body is empty. In the network overview Firebug claims it 
returned a 302, but I don't see a Location: header in the response.