Convert space to "-" when upload a image or file

[rizkiheryandi]

Describe the bug When you upload image or file with "space" on name, the image or file will return 404 when access

To Reproduce Steps to reproduce the behavior:

1. Upload image with "space" in name
2. try to access it
3. will return 404

Expected behavior Image or file accessible

Badaso (please complete the following information):

• Version 2.5.2