During nightly cPanel updates, when using MariaDB version 10.3 or higher or trying to upgrade to MariaDB version 10.3 or higher, you may notice an error similar to the following.
[2022-08-15 02:00:00 +0000] E [/usr/local/cpanel/scripts/findphpversion] https://yum.mariadb.org/10.3/centos7-amd64/repodata/repomd.xml: [Errno 14] HTTPS Error 404 - Not Found
It appears that MariaDB has made a recent change to their version 10.3 and higher repos, which appear to be empty.
We've opened an upstream case for our development team to investigate this further. For reference, the case number is UPS-474. Follow this article to receive an email notification when a solution is published in the product.
MariaDB restored the primary repos on August 15th, 2022. No workaround is required.