[horde] Partial pear upgrade, now error on logout

[Simon Wilson]

Hi, I just did a partial upgrade to my Horde system (pear upgrade  
horde/Horde_ActiveSync). It pulled down AS and its dependencies from  
the last set of upgrades.

It completed successfully, and I stopped httpd, cleared redis with a  
redis-cli flushall, did horde-clear-cache as well for good measure,  
and restarted httpd.

All seems OK, but when I try and log out of Horde UI I get:

A fatal error has occurred

Cannot use DEL with a cluster of connections

    1. Horde_Registry->clearAuth() /var/www/horde/login.php:103
    2. Horde_Registry->callAppMethod() /usr/share/pear/Horde/Registry.php:2099
    3. call_user_func_array() /usr/share/pear/Horde/Registry.php:1213
    4. IMP_Application->logout()
    5. Horde_Cache->expire() /var/www/horde/imp/lib/Application.php:173
    6. Horde_Cache_Storage_Hashtable->expire()  
/usr/share/pear/Horde/Cache.php:162
    7. Horde_Core_HashTable_Wrapper->delete()  
/usr/share/pear/Horde/Cache/Storage/Hashtable.php:105
    8. Horde_Core_HashTable_Wrapper->__call()  
/usr/share/pear/Horde/Cache/Storage/Hashtable.php:105
    9. call_user_func_array()  
/usr/share/pear/Horde/Core/HashTable/Wrapper.php:35
10. Horde_HashTable_Base->delete()
11. Horde_HashTable_Predis->_delete()  
/usr/share/pear/Horde/HashTable/Base.php:120
12. Predis\Client->del() /usr/share/pear/Horde/HashTable/Predis.php:87
13. Predis\Client->__call() /usr/share/pear/Horde/HashTable/Predis.php:87
14. Predis\Client->executeCommand() /usr/share/pear/Predis/Client.php:228
15. Predis\Connection\PredisCluster->executeCommand()  
/usr/share/pear/Predis/Client.php:246
16. Predis\Connection\PredisCluster->getConnection()  
/usr/share/pear/Predis/Connection/PredisCluster.php:213

And no logout is completed (i.e. going "Back" takes me to where I  
clicked Logout).

I am not using redis clusters.

redis is running on the Horde server. I have restarted redis.

If I try and save an email as Draft I get the same error "Cannot use  
DEL with a cluster of connections" in a red notification box.

Any ideas?

Simon

--
Simon Wilson
M: 0400 12 11 16
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