Photos not backed up to iCloud even though I have space

Question

My iPhone 11 says that 577 of my photos have not been uploaded to iCloud because there is not enough space.

However when I go to Settings > iCloud it says that I have only used 35.6 of 50 GB of the storage.

All of my other 1000 photos have uploaded but I don’t know why these are not.

Answer 1

If your iPhone storage itself is full, it can stop the ability to upload to iCloud.

• Are your other devices able to upload new photos?
• Sign in-and-out of iCloud?
• Reboot the phone?
• Double check your wifi connection or enable uploading over cellular?

_{Source: MacWorld}