Unable to authenticate to gitea from flux cd lab

I am not able to connect to gitea for flux cd labs

Also boot strap fails:
controlplane ~ :heavy_multiplication_x: flux bootstrap git --url https://git.example.com/bob/block-buster.git --username bob --password Bob_pass123 --branch master --path flux-clusters/dev-cluster --ca-file=/var/lib/gitea/custom/cert.pem
► cloning branch “master” from Git repository “https://git.example.com/bob/block-buster.git
:heavy_check_mark: cloned repository
► generating component manifests
:heavy_check_mark: generated component manifests
:heavy_check_mark: component manifests are up to date
► installing components in “flux-system” namespace
:heavy_check_mark: installed components
:heavy_check_mark: reconciled components
► determining if source secret “flux-system/flux-system” exists
► generating source secret
:heavy_check_mark: public key: ecdsa-sha2-nistp384 AAAAE2VjZHNhLXNoYTItbmlzdHAzODQAAAAIbmlzdHAzODQAAABhBGSjsDQsLdVKDU8FVSDxpha5F+MkHIMXucSGCJzsRpCXbA8OFtaOv+M3pWh+wWY0Oe9YrLcmdLRLcNe8xafhITpgmcD7kxb4ZxgxLV26DebORY1+PsmFJ+kd5tuTxDorlg==
Please give the key access to your repository: y
? Please give the key access to your repository? [y/N] y█
:heavy_check_mark: reconciled source secret
► generating sync manifests
:heavy_check_mark: generated sync manifests
:heavy_check_mark: sync manifests are up to date
► applying sync manifests
:heavy_check_mark: reconciled sync configuration
◎ waiting for Kustomization “flux-system/flux-system” to be reconciled
✗ client rate limiter Wait returned an error: context deadline exceeded
► confirming components are healthy
:heavy_check_mark: helm-controller: deployment ready
:heavy_check_mark: kustomize-controller: deployment ready
:heavy_check_mark: notification-controller: deployment ready
:heavy_check_mark: source-controller: deployment ready
:heavy_check_mark: all components are healthy
✗ bootstrap failed with 1 health check failure(s)