Metadata download problem from some repositories.

[Atheist]

In response to my command : sudo dnf update -y
I get three errors. (See below)
I would appreciate learning how to correct the problem. Thanks
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Copr repo for element owned by taw 374 B/s | 341 B 00:00
Errors during downloading metadata for repository 'copr:copr.fedorainfracloud.org:taw:element':
- Status code: 404 for https://download.copr.fedorainfracloud.org/results/taw/element/fedora-36-x86_64/repodata/repomd.xml (IP: 108.139.15.57)
Error: Failed to download metadata for repo 'copr:copr.fedorainfracloud.org:taw:element': Cannot download repomd.xml: Cannot download repodata/repomd.xml: All mirrors were tried
created by dnf config-manager from ppa:nilarimo 0.0 B/s | 0 B 00:00
Error: Failed to download metadata for repo 'nilarimogard_webupd8': Cannot download repomd.xml: Empty mirrorlist and no basepath specified!
Ignoring repositories: copr:copr.fedorainfracloud.org:taw:element, nilarimogard_webupd8
Last metadata expiration check: 1:09:16 ago on Wed 13 Jul 2022 06:45:32 PM CDT.
Dependencies resolved.
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Package Arch Version Repository Size
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Upgrading:
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