Hi Euromark, thanks for your answer.
> Do not use classes in your files without properly App::uses() them at the top of your classes As you mention i put the following line in my Component: App::uses('Component', 'Controller', "Security", "Utility"); But also with this line in my component i get the "Security Class not found" error with debug < 1. Its seems to be a problem with DebugKit. When i remove loading DebugKit in Bootstrap (remove CakePlugin::load('DebugKit'); ) i get the error in all debug modes....hmmm Best regards, Kai. -- Like Us on FaceBook https://www.facebook.com/CakePHP Find us on Twitter http://twitter.com/CakePHP --- You received this message because you are subscribed to the Google Groups "CakePHP" group. To unsubscribe from this group and stop receiving emails from it, send an email to cake-php+unsubscr...@googlegroups.com. To post to this group, send email to cake-php@googlegroups.com. Visit this group at http://groups.google.com/group/cake-php?hl=en. For more options, visit https://groups.google.com/groups/opt_out.