Fatal error: Uncaught Error: Call to a member function write() on null in /var/www/ecommerce/catalog/model/ripm/web_api.php:47 Stack trace: #0 /var/www/ecommerce/catalog/model/ripm/web_api.php(765): ModelRipmWebApi->apiRequest() #1 /var/www/ecommerce/system/engine/loader.php(178): ModelRipmWebApi->getSettings() #2 /var/www/ecommerce/system/engine/proxy.php(27): Loader->{closure}() #3 /var/www/ecommerce/catalog/controller/startup/startup.php(277): Proxy->__call() #4 /var/www/ecommerce/catalog/controller/startup/startup.php(241): ControllerStartupStartup->autoSyncRIPM() #5 /var/www/ecommerce/catalog/controller/startup/startup.php(42): ControllerStartupStartup->connectRPSDB() #6 /var/www/ecommerce/system/engine/action.php(51): ControllerStartupStartup->index() #7 /var/www/ecommerce/system/engine/front.php(34): Action->execute() #8 /var/www/ecommerce/system/engine/front.php(19): Front->execute() #9 /var/www/ecommerce/system/framework.php(149): Front->dispatch() #10 /var/www/ecommerce/system/startup.php(124): require_once('...') #11 /var/www/ecommerce/index.php(41): start() #12 {main} thrown in /var/www/ecommerce/catalog/model/ripm/web_api.php on line 47