[imp] Horde_Exception_HookNotSet

[Fábio Almeida]

Hello, I have installed Horde Groupware 5.0.2 and I'm getting hundreds of
exceptions in my PHP log with this message: "Horde_Exception_HookNotSet in
/usr/lib/php/Horde.php on line 1297".

With every page load, it logs about 5-10 of those exceptions, but the pages
load sucessfully. Is this by design? I'm using only one custom login hook
(works just fine) and all the other "hooks.php" files have only the main
class inside them, with empty braces { }  and/or commented out examples.


Full error message:

[05-Dec-2012 12:34:48 UTC] PHP Horde_Exception_HookNotSet:   in
/usr/lib/php/Horde.php on line 1297
[05-Dec-2012 12:33:50 UTC] PHP Stack trace:
[05-Dec-2012 12:33:50 UTC] PHP   1. {main}()
/home/opus2/public_html/horde5/services/ajax.php:0
[05-Dec-2012 12:33:50 UTC] PHP   2. Horde_Core_Ajax_Application->doAction()
/home/opus2/public_html/horde5/services/ajax.php:56
[05-Dec-2012 12:33:50 UTC] PHP   3. call_user_func()
/usr/lib/php/Horde/Core/Ajax/Application.php:155
[05-Dec-2012 12:33:50 UTC] PHP   4.
IMP_Ajax_Application_Handler_Common->showMessage()
/usr/lib/php/Horde/Core/Ajax/Application.php:155
[05-Dec-2012 12:33:50 UTC] PHP   5. IMP_Ajax_Queue->poll()
/home/opus2/public_html/horde5/imp/lib/Ajax/Application/Handler/Common.php:688
[05-Dec-2012 12:33:50 UTC] PHP   6. IMP_Mailbox->__get()
/home/opus2/public_html/horde5/imp/lib/Ajax/Application/Handler/Common.php:270
[05-Dec-2012 12:33:50 UTC] PHP   7. Horde_Injector->getInstance()
/home/opus2/public_html/horde5/imp/lib/Mailbox.php:595
[05-Dec-2012 12:33:50 UTC] PHP   8. Horde_Injector->createInstance()
/usr/lib/php/Horde/Injector.php:247
[05-Dec-2012 12:33:50 UTC] PHP   9. Horde_Injector_Binder_Factory->create()
/usr/lib/php/Horde/Injector.php:213
[05-Dec-2012 12:33:50 UTC] PHP  10. IMP_Factory_Imaptree->create()
/usr/lib/php/Horde/Injector/Binder/Factory.php:111
[05-Dec-2012 12:33:50 UTC] PHP  11. IMP_Imap_Tree->__construct()
/home/opus2/public_html/horde5/imp/lib/Factory/Imaptree.php:57
[05-Dec-2012 12:33:50 UTC] PHP  12. IMP_Imap_Tree->init()
/home/opus2/public_html/horde5/imp/lib/Imap/Tree.php:173
[05-Dec-2012 12:33:50 UTC] PHP  13. IMP_Imap_Tree->insert()
/home/opus2/public_html/horde5/imp/lib/Imap/Tree.php:270
[05-Dec-2012 12:33:50 UTC] PHP  14. IMP_Imap_Tree->_makeElt()
/home/opus2/public_html/horde5/imp/lib/Imap/Tree.php:496
[05-Dec-2012 12:33:50 UTC] PHP  15. Horde::callHook()
/home/opus2/public_html/horde5/imp/lib/Imap/Tree.php:376