Fatal error: Uncaught Error: Call to undefined method Cart\Customer::isSeller() in /home/dixgulre/public_html/catalog/controller/extension/multiseller/header_link.php:10 Stack trace: #0 /home/dixgulre/public_html/vqmod/vqcache/vq2-storage_modification_system_engine_action.php(79): ControllerExtensionMultisellerHeaderLink->index(Array) #1 /home/dixgulre/public_html/vqmod/vqcache/vq2-storage_modification_system_engine_loader.php(48): Action->execute(Object(Registry), Array) #2 /home/dixgulre/public_html/vqmod/vqcache/vq2-storage_modification_catalog_controller_common_header.php(215): Loader->controller('extension/multi...') #3 /home/dixgulre/public_html/vqmod/vqcache/vq2-storage_modification_system_engine_action.php(79): ControllerCommonHeader->index(Array) #4 /home/dixgulre/public_html/vqmod/vqcache/vq2-storage_modification_system_engine_loader.php(48): Action->execute(Object(Registry), Array) #5 /home/dixgulre/public_html/catalog/controller/common/maintenance.php(25): Loader->controller('common/header') #6 /home/dixgulre/ in /home/dixgulre/public_html/catalog/controller/extension/multiseller/header_link.php on line 10