Can't upload image on Meta Image from factor/seo

[dogrocker]

Reason for this issue
I try to upload image on Meta Image at blog post, But when I click save button no image save.

Steps to Reproduce

1. Use base factor/blog, factor/seo
2. Create new post
3. Click on Meta Image, Select image from computer.
4. Click save
5. It aleart "saved!"
6. No console.log() error.
7. Refresh page Image on Meta image not save.