Notice: Trying to get property 'firstChild' of non-object in /home/bahmanirad/public_html/catalog/controller/extension/retrinabuilder/layoutcontent.php on line 656
Fatal error: Uncaught Error: Call to a member function insertBefore() on null in /home/bahmanirad/public_html/catalog/controller/extension/retrinabuilder/layoutcontent.php:659 Stack trace: #0 /home/bahmanirad/public_html/system/storage/modification/system/engine/action.php(79): ControllerExtensionRetrinabuilderLayoutcontent->advance_manufacturer_manuplator('product/manufac...', Array, '<link rel="styl...') #1 /home/bahmanirad/public_html/system/engine/event.php(62): Action->execute(Object(Registry), Array) #2 /home/bahmanirad/public_html/system/storage/modification/system/engine/loader.php(113): Event->trigger('view/product/ma...', Array) #3 /home/bahmanirad/public_html/catalog/controller/product/manufacturer.php(341): Loader->view('product/manufac...', Array) #4 /home/bahmanirad/public_html/system/storage/modification/system/engine/action.php(79): ControllerProductManufacturer->info() #5 /home/bahmanirad/public_html/catalog/controller/startup/router.php(27): Action->execute(Object(Registry)) #6 /home/bahmanirad/public_ht in /home/bahmanirad/public_html/catalog/controller/extension/retrinabuilder/layoutcontent.php on line 659