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(1/1) ContextErrorException

Notice: Undefined offset: -1

in CategoryModelPresenter.php line 43
at CategoryModelPresenter->setModel()in CategoryModelPresenter.php line 36
at CategoryModelPresenter->__construct(object(CategoryModel))in ContextConfigurator.php line 97
at ContextConfigurator->getCategoryData()in ContextConfigurator.php line 79
at ContextConfigurator->getPageData()in ContextConfigurator.php line 39
at ContextConfigurator->setConfiguration()in AbstractConfigurator.php line 51
at AbstractConfigurator->__construct(object(RCPGTagManager))in ConfiguratorFactory.php line 201
at ConfiguratorFactory->getContextConfiguration()in AbstractHeader.php line 52
at AbstractHeader->getConfiguration()in AbstractHeader.php line 32
at AbstractHeader->__construct(object(RCPGTagManager))in HookFactoryPS17.php line 56
at HookFactoryPS17->createHeader()in AbstractHookFactory.php line 42
at AbstractHookFactory->getHook('hookHeader')in rcpgtagmanager.php line 183
at RCPGTagManager->hookHeader(array('cookie' => object(Cookie), 'cart' => object(Cart), 'altern' => 21))in Hook.php line 1007
at HookCore::coreCallHook(object(RCPGTagManager), 'hookHeader', array('cookie' => object(Cookie), 'cart' => object(Cart), 'altern' => 21))in Hook.php line 431
at HookCore::callHookOn(object(RCPGTagManager), 'header', array('cookie' => object(Cookie), 'cart' => object(Cart), 'altern' => 21))in Hook.php line 944
at HookCore::exec('displayHeader')in FrontController.php line 598
at FrontControllerCore->initContent()in CategoryController.php line 137
at CategoryControllerCore->initContent()in Controller.php line 306
at ControllerCore->run()in Dispatcher.php line 525
at DispatcherCore->dispatch()in index.php line 28