An error has happened during application run. See exception log for details.
Fatal error: Uncaught Exception: Warning: session_write_close(): Failed to write session data using user defined save handler. (session.save_path: /www/wwwroot/default/var/session/) in /www/wwwroot/default/vendor/magento/framework/Session/SessionManager.php on line 151 in /www/wwwroot/default/vendor/magento/framework/App/ErrorHandler.php:61 Stack trace: #0 [internal function]: Magento\Framework\App\ErrorHandler->handler() #1 /www/wwwroot/default/vendor/magento/framework/Session/SessionManager.php(151): session_write_close() #2 /www/wwwroot/default/generated/code/Magento/Framework/Session/Generic/Interceptor.php(23): Magento\Framework\Session\SessionManager->writeClose() #3 [internal function]: Magento\Framework\Session\Generic\Interceptor->writeClose() #4 {main} thrown in /www/wwwroot/default/vendor/magento/framework/App/ErrorHandler.php on line 61