I installed the sprockets (trunk) and cms module (trunk). Last time, Iadded within the cms modul the core function for notifications.

If I add a new content within the cms module and select some tags, I get the following error:

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None | All | Errors (5) Queries (44) Blocks (0) Extra (2) Timers (5) Deprecated (1)
Errors (5)
Notice: Undefined index: category in file /libraries/icms/ipf/Controller.php line 142
Warning: Invalid argument supplied for foreach() in file /modules/sprockets/class/TaglinkHandler.php line 279
Notice: Undefined index: notification_sent in file /libraries/icms/ipf/Object.php line 794
Notice: Undefined index: notification_sent in file /libraries/icms/ipf/Object.php line 796
Notice: Undefined index: notification_sent in file /libraries/icms/ipf/Object.php line 1016