[Tickets #7181] Re: Fatal error: Cannot use object of type PEAR_Error as array in /usr/share/horde3/lib/Horde/IMAP/Cache.php on line 80

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Ticket URL: http://bugs.horde.org/ticket/7181
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  Ticket             | 7181
  Updated By         | ryan at localhost
  Summary            | Fatal error: Cannot use object of type PEAR_Error as
                     | array in /usr/share/horde3/lib/Horde/IMAP/Cache.php on
                     | line 80
  Queue              | Horde Framework Packages
  Version            | FRAMEWORK_3
  Type               | Bug
  State              | No Feedback
  Priority           | 2. Medium
  Milestone          |
  Patch              |
  Owners             |
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ryan at localhost (2009-03-07 23:20) wrote:

I am having this same problem with horde 3.3. It crashes with the same  
error whenever I enable memory caching. I want to help with the debug,  
but I don't understand the instructions that Michael wrote on  
08/20/2008. In my Cache.php file, there is no  
Horde_Serialize::unserialize() line. There is also no $res variable as  
far as I can tell. In the getCache function, if I put in the  
print_r($ptr) line just after the $ptr variable is declared on line  
78, then I get the same output that the original poster made. I'd be  
happy to provide more information or run a debug somewhere else, but I  
need more detailed instructions.