GX-Entwicklung

Ist das klassische Menü und die Anzeige der Artikelanzahl hinter Kategorien (Adminbereich > KONFIGURATION > Mein Shop > Artikelanzahl hinter Kategorienamen?) aktiviert und es existieren noch keine Cache-Dateien zum Menü, so erscheint auf der Registrierungsseite folgende Fehlermeldung:

FATAL ERROR(1): "Call to undefined function gm_count_products_in_category()"
Information:

Fatal error: Call to undefined function gm_count_products_in_category() in /.../system/classes/categories/CategoriesBox.inc.php on line 285

Call Stack:
0.0002 239736 1. {main}() /.../shop.php:0
0.7746 8755928 2. HttpService->handle() /.../shop.php:30
0.7746 8755984 3. HttpDispatcher->dispatch() /.../GXEngine/Classes/SystemServices/Http/HttpService.inc.php:60
0.7793 8878232 4. HttpViewController->proceed() /.../GXEngine/Classes/SystemServices/Http/HttpDispatcher.inc.php:54
0.7793 8878648 5. HttpViewController->_callActionMethod() /.../GXEngine/Classes/SystemServices/Http/HttpViewController.inc.php:89
0.7793 8879216 6. call_user_func() /.../GXEngine/Classes/SystemServices/Http/HttpViewController.inc.php:126
0.7793 8879216 7. CreateGuestController->actionDefault() /.../GXEngine/Classes/SystemServices/Http/HttpViewController.inc.php:126
1.2414 12667848 8. CreateGuestController->_getResponse() /.../GXEngine/Controllers/CreateGuestController.inc.php:45
1.2447 12748984 9. LayoutContentControl->proceed() /.../GXEngine/Controllers/CreateGuestController.inc.php:117
1.3792 14252960 10. ContentView->get_html() /.../system/classes/layout/LayoutContentControl.inc.php:138
1.3792 14253072 11. LayoutContentView->prepare_data() /.../system/core/ContentView.inc.php:111
1.3796 14308312 12. include('/.../templates/FlexiCandy/source/boxes.php') /.../system/classes/layout/LayoutContentView.inc.php:49
1.9849 15949976 13. include('/.../templates/FlexiCandy/source/boxes/categories.php') /.../templates/FlexiCandy/source/boxes.php:29
1.9857 15978592 14. ContentView->get_html() /.../templates/FlexiCandy/source/boxes/categories.php:57
1.9857 15978704 15. CategoriesBoxContentView->prepare_data() /.../system/core/ContentView.inc.php:111
1.9893 16078040 16. CategoriesBox->get() /.../system/classes/categories/CategoriesBoxContentView.inc.php:44
1.9934 16329056 17. CategoriesBox->get_cat_link() /.../system/classes/categories/CategoriesBox.inc.php:144