Please provide a description of your issue here, with a URL if you were able to reproduce the issue (see below)
If you are using a proxy or a CDN (e.g. Cloudflare) in front of Gitea, please disable the proxy/CDN fully and access Gitea directly to confirm the issue still persists without those services.
Please include information on whether you built Gitea yourself, used one of our downloads, are using https://try.gitea.io or are using some other package
Please also tell us how you are running Gitea, e.g. if it is being run from docker, a command-line, systemd etc.