[API reference](https://evolu.dev/docs/api-reference) › [@evolu/sqlite-wasm](https://evolu.dev/docs/api-reference/sqlite-wasm) › SqlitePageAuthenticationError

Defined in: [packages/sqlite-wasm/src/Database.ts:746](https://github.com/evoluhq/evolu/blob/bc4578a260dd15d5bbf94b83765ca05984d194cb/packages/sqlite-wasm/src/Database.ts#L746)

A page of an encrypted database or its journal that failed to authenticate,
because the key is wrong or the page was altered or cut short, as Evolu's
codec records it.

## Extends

- [`Typed`](https://evolu.dev/docs/api-reference/common/Type/interfaces/Typed)\<`"SqlitePageAuthenticationError"`\>

## Properties

<a id="pagenumber"></a>

### pageNumber

```ts
readonly pageNumber: number;
```

Defined in: [packages/sqlite-wasm/src/Database.ts:751](https://github.com/evoluhq/evolu/blob/bc4578a260dd15d5bbf94b83765ca05984d194cb/packages/sqlite-wasm/src/Database.ts#L751)

The number of the database page, counting from 1, also for a page in a
journal.

---

<a id="type"></a>

### type

```ts
readonly type: "SqlitePageAuthenticationError";
```

Defined in: packages/common/dist/src/Type.d.ts:9304

#### Inherited from

[`Typed`](https://evolu.dev/docs/api-reference/common/Type/interfaces/Typed).[`type`](https://evolu.dev/docs/api-reference/common/Type/interfaces/Typed#type)