Warning: file_put_contents(temporary://filB800.tmp): failed to open stream: "DrupalTemporaryStreamWrapper::stream_open" call failed in file_unmanaged_save_data() (line 1898 of F:\wangzhan\phpweb\web1\drupal7\includes\file.inc). The file could not be created. Warning: file_put_contents(temporary://filB8DB.tmp): failed to open stream: "DrupalTemporaryStreamWrapper::stream_open" call failed in file_unmanaged_save_data() (line 1898 of F:\wangzhan\phpweb\web1\drupal7\includes\file.inc). The file could not be created.

解决方案

应该是没有正确设置临时文件路径。

配置-》媒体-》文件系统-》设置

或?q=admin/config/media/file-system/settings