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(1/1) ContextErrorException

Warning: Invalid argument supplied for foreach()

in mergado.php line 841
at Mergado->hookDisplayHeader(array('cookie' => object(Cookie), 'cart' => object(Cart), 'altern' => 9))in Hook.php line 1007
at HookCore::coreCallHook(object(Mergado), 'hookDisplayHeader', array('cookie' => object(Cookie), 'cart' => object(Cart), 'altern' => 9))in Hook.php line 431
at HookCore::callHookOn(object(Mergado), 'displayHeader', array('cookie' => object(Cookie), 'cart' => object(Cart), 'altern' => 9))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 518
at DispatcherCore->dispatch()in index.php line 28