I cannot deploy my project, because my project fails health checks

Before 7 hours and fly.io network outage, I could deploy my project well.
But after fly.io’s network error, I cannot do it.
And my web app has not worked.

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 ✔ release_command 148e774b110d68 completed successfully
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This deployment will:
 * create 2 "web" machines

No machines in group web, launching a new machine

WARNING The app is not listening on the expected address and will not be reachable by fly-proxy.
You can fix this by configuring your app to listen on the following addresses:
  - 0.0.0.0:8080
Found these processes inside the machine with open listening sockets:
  PROCESS        | ADDRESSES
-----------------*----------------------------------------
  /.fly/hallpass | [fdaa:0:b2f4:a7b:db52:6cec:fd18:2]:22

WARN failed to release lease for machine e286330f9956e8 [web]: lease not found

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 ✖ Failed: timeout reached waiting for health checks to pass for machine e286330f9956e8: failed to get VM e286330f9956e8: Get "https://api.…
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Error: timeout reached waiting for health checks to pass for machine e286330f9956e8: failed to get VM e286330f9956e8: Get "https://api.machines.dev/v1/apps/cookietv/machines/e286330f9956e8": net/http: request canceled

and click the link, this page said

{"error":"Authenticate: token validation error"}

My fly.toml is here.

# fly.toml app configuration file generated for cookietv on 2024-05-09T04:37:02+09:00
#
# See https://fly.io/docs/reference/configuration/ for information about how to use this file.
#

app = 'cookietv'
primary_region = 'nrt'
kill_signal = 'SIGINT'
kill_timeout = '5s'
swap_size_mb = 512

[experimental]
  auto_rollback = true

[build]
  [build.args]
    BUILD_COMMAND = 'bin/rails fly:build'
    SERVER_COMMAND = 'bin/rails fly:server'

[deploy]
  release_command = 'bin/rails fly:release'

[env]
  PORT = '8080'

[processes]
  web = 'bin/rails fly:server'

[[services]]
  protocol = 'tcp'
  internal_port = 8080
  processes = ['web']

  [[services.ports]]
    port = 80
    handlers = ['http']
    force_https = true

  [[services.ports]]
    port = 443
    handlers = ['tls', 'http']

  [[services.ports]]
    port = 10000

  [services.concurrency]
    type = 'connections'
    hard_limit = 25
    soft_limit = 20

  [[services.tcp_checks]]
    interval = '15s'
    timeout = '2s'
    grace_period = '30s'

[[statics]]
  guest_path = '/app/public'
  url_prefix = '/'

What should I do?

Which network error are you referring to?

Could you try removing the health checks temporarily?