# `PhoenixMountable.Migrations.OutdatedError`
[🔗](https://github.com/hattoriai/phoenix_mountable/blob/v0.2.1/lib/phoenix_mountable/migrations/errors.ex#L1)

Raised when a host's database is behind the schema a mountable library needs.

The message names the library, the versions and the command that fixes it.

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*Consult [api-reference.md](api-reference.md) for complete listing*