Question

During uploading photos via PHP-SDK API, i had thrown exception: (#120) Invalid album id. Everything seems to be ok, album_id is correct. Sometimes it works, sometimes not. Is it bug from Facebook?

Answer 1

Following are the steps required,

1. User should be a page admin.
2. User should grant ‘manage_pages’ permission to the app.
3. App should call graph/me/accounts and iterate available accounts to
   get access_token for the page.
4. You proceed to ‘/album_object_id/photos’ with upload.

error message you get is obviously misleading or you use the access token is static maybe,so to get access token.

Check out some links,

uploaded photo post to facebook album

photo not upload to facebook album using graph api

Facebook cURL posting as me?

May be this help you.