Fatal error: Uncaught Error: Call to a member function themeConfig() on null in /homes2/oc/public_html/catalog/controller/product/catalog.php:34 Stack trace: #0 /homes2/oc/storage_energy_module/modification/system/engine/action.php(79): ControllerProductCatalog->index() #1 /homes2/oc/public_html/catalog/controller/startup/router.php(25): Action->execute(Object(Registry)) #2 /homes2/oc/storage_energy_module/modification/system/engine/action.php(79): ControllerStartupRouter->index() #3 /homes2/oc/public_html/system/engine/router.php(67): Action->execute(Object(Registry)) #4 /homes2/oc/public_html/system/engine/router.php(56): Router->execute(Object(Action)) #5 /homes2/oc/public_html/system/framework.php(165): Router->dispatch(Object(Action), Object(Action)) #6 /homes2/oc/public_html/system/startup.php(104): require_once('/homes2/oc/publ...') #7 /homes2/oc/public_html/index.php(19): start('catalog') #8 {main} thrown in /homes2/oc/public_html/catalog/controller/product/catalog.php on line 34