Default _error.svelte page doesn't compile

[Panya]

Describe the bug
If we create a Sapper project and don't create _error.svelte file inside src/routes directory, Sapper will use internal src/node_modules/@sapper/internal/error.svelte page instead. This page is a syntactically invalid Svelte component.

Logs

'error' is not defined. Consider adding a <script> block with 'export let error' to declare a prop
'status' is not defined. Consider adding a <script> block with 'export let status' to declare a prop

[Conduitry]

0.27.5 includes your fix. Thank you!