[jonah] Fatal error in zps.php

[Thomas O'Brien]

Hello,

I'm using a CVS version updated 05.12.04

I'm getting:

Fatal error: Call to undefined function: output_cache_fetch() in
c:\php\pear\Horde\Cache\zps.php on line 38

When /horde/config/conf.php is using:
$conf['cache']['default_lifetime'] = 1800;
$conf['cache']['driver'] = 'zps';

Everything is ok with:
$conf['cache']['default_lifetime'] = 1800;
$conf['cache']['params']['dir'] = Horde::getTempDir();
$conf['cache']['driver'] = 'file';

Any ideas?