[Tickets #9937] Re: when caching is enabled for a server in backends exception is logged

[bugs at horde.org]

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Ticket URL: http://bugs.horde.org/ticket/9937
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  Ticket             | 9937
  Updated By         | jives at gmx.at
  Summary            | when caching is enabled for a server in backends
                     | exception is logged
  Queue              | Horde Framework Packages
  Version            | Git master
  Type               | Bug
  State              | Not A Bug
  Priority           | 1. Low
  Milestone          |
  Patch              |
  Owners             |
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jives at gmx.at (2011-07-15 13:59) wrote:

> Try to use pdo_mysql instead of mysqli.

That leads to the same JSON data reply, but with a different error at the end:

Fatal error: Uncaught exception 'Horde_Db_Exception' with message  
'QUERY FAILED:

INSERT INTO horde_cache (cache_id, cache_timestamp, cache_expiration,  
cache_data) VALUES ('', 1310737654, 1311342454, '')' in  
/usr/share/pear/Horde/Db/Adapter/Mysql.php:258
Stack trace:
#0 /usr/share/pear/Horde/Db/Adapter/Mysql.php(281):  
Horde_Db_Adapter_Mysql->execute('INSERT INTO hor...', Array, NULL)
#1 /usr/share/pear/Horde/Cache/Storage/Sql.php(160):  
Horde_Db_Adapter_Mysql->insert('INSERT INTO hor...', Array)
#2 /usr/share/pear/Horde/Cache.php(131):  
Horde_Cache_Storage_Sql->set('horde_imap_clie...',  
'?a:50:{i:1840;a...', 604800)
#3 /usr/share/pear/Horde/Imap/Client/Cache.php(166):  
Horde_Cache->set('horde_imap_clie...', 'a:50:{i:1840;a:...', 604800)
#4 [internal function]: Horde_Imap_Client_Cache->__destruct()
#5 {main}

Next exception 'Horde_Cache_Exception' with message 'QUERY FAILED:

INSERT INTO horde_cache (cache_id, cache_timestamp, cache_expiration,  
cache_data) VALUES ('', 1310737654, 1311342454, '')' in  
/usr/share/pear/Horde/Ca in  
/usr/share/pear/Horde/Cache/Storage/Sql.php on line 162

The table schemas are up to date according to the Horde configuration  
UI, but the problem is maybe somewhere else anyway, because if i run  
the exact same query manually, it succeeds.