diff --git a/src/content/docs/d1/observability/debug-d1.mdx b/src/content/docs/d1/observability/debug-d1.mdx
index 5d04ef5035000e..87560a3ea96454 100644
--- a/src/content/docs/d1/observability/debug-d1.mdx
+++ b/src/content/docs/d1/observability/debug-d1.mdx
@@ -65,6 +65,8 @@ Before retrying any failed operation:
 | `D1_ERROR` type                                                             | Description                                                                                                                                                               | Recommended action                                                                                                                                |
 | --------------------------------------------------------------------------- | ------------------------------------------------------------------------------------------------------------------------------------------------------------------------- | ------------------------------------------------------------------------------------------------------------------------------------------------- |
 | `No SQL statements detected.`                                               | The input query does not contain any SQL statements.                                                                                                                      | App action: Ensure the query contains at least one valid SQL statement.                                                                           |
+| `Your account has exceeded D1's maximum account storage limit, please contact Cloudflare to raise your limit.`                                   | The total storage across all D1 databases in the account has exceeded the [account storage limit](/d1/platform/limits/).                                                  | App action: Delete unused databases, or upgrade your account to a paid plan.                                                                                     |
+| `Exceeded maximum DB size.`                                                 | The D1 database has exceeded its [storage limit](/d1/platform/limits/).                                                                                                   | App action: Delete data rows from the database, or shard your data into multiple databases.                                                                                              |
 | `D1 DB reset because its code was updated.`                                 | Cloudflare has updated the code for D1 (or the underlying Durable Object), and the Durable Object which contains the D1 database is restarting.                           | Retry the operation.                                                                                                                              |
 | `Internal error while starting up D1 DB storage caused object to be reset.` | The Durable Object containing the D1 database is failing to start.                                                                                                        | Retry the operation.                                                                                                                              |
 | `Network connection lost.`                                                  | A network error.                                                                                                                                                          | Retry the operation. Refer to the "Retry operation" note above.                                                                                   |