diff --git a/src/content/docs/en/reference/error-reference.mdx b/src/content/docs/en/reference/error-reference.mdx
index fb69f817f3699..0e7129c7b7fbd 100644
--- a/src/content/docs/en/reference/error-reference.mdx
+++ b/src/content/docs/en/reference/error-reference.mdx
@@ -120,7 +120,11 @@ The following reference is a complete list of the errors you may encounter while
 - [**ContentCollectionTypeMismatchError**](/en/reference/errors/content-collection-type-mismatch-error/)<br/>Collection contains entries of a different type.
 - [**DataCollectionEntryParseError**](/en/reference/errors/data-collection-entry-parse-error/)<br/>Data collection entry failed to parse.
 - [**DuplicateContentEntrySlugError**](/en/reference/errors/duplicate-content-entry-slug-error/)<br/>Duplicate content entry slug.
+- [**UnsupportedConfigTransformError**](/en/reference/errors/unsupported-config-transform-error/)<br/>Unsupported transform in content config.
+
+## Action Errors
+
 - [**ActionsWithoutServerOutputError**](/en/reference/errors/actions-without-server-output-error/)<br/>Actions must be used with server output.
 - [**ActionsUsedWithForGetError**](/en/reference/errors/actions-used-with-for-get-error/)<br/>An invalid Action query string was passed by a form.
 - [**ActionQueryStringInvalidError**](/en/reference/errors/action-query-string-invalid-error/)<br/>An invalid Action query string was passed by a form.
-- [**UnsupportedConfigTransformError**](/en/reference/errors/unsupported-config-transform-error/)<br/>Unsupported transform in content config.
+- [**ActionCalledFromServerError**](/en/reference/errors/action-called-from-server-error/)<br/>Action unexpected called from the server.
diff --git a/src/content/docs/en/reference/errors/action-called-from-server-error.mdx b/src/content/docs/en/reference/errors/action-called-from-server-error.mdx
new file mode 100644
index 0000000000000..35ac227c97f68
--- /dev/null
+++ b/src/content/docs/en/reference/errors/action-called-from-server-error.mdx
@@ -0,0 +1,22 @@
+---
+# NOTE: This file is auto-generated from 'scripts/error-docgen.mjs'
+# Do not make edits to it directly, they will be overwritten.
+# Instead, change this file: https://github.com/withastro/astro/blob/main/packages/astro/src/core/errors/errors-data.ts
+# Translators, please remove this note and the <DontEditWarning/> component.
+
+title: Action unexpected called from the server.
+i18nReady: true
+githubURL: https://github.com/withastro/astro/blob/main/packages/astro/src/core/errors/errors-data.ts
+---
+import DontEditWarning from '~/components/DontEditWarning.astro'
+
+<DontEditWarning />
+
+
+> **ActionCalledFromServerError**: Action called from a server page or endpoint without using `Astro.callAction()`.
+
+## What went wrong?
+Action called from a server page or endpoint without using `Astro.callAction()`.
+
+
+