diff --git a/modules/ROOT/content-nav.adoc b/modules/ROOT/content-nav.adoc
index 9e642840..bbd09ef2 100644
--- a/modules/ROOT/content-nav.adoc
+++ b/modules/ROOT/content-nav.adoc
@@ -256,7 +256,7 @@
 **** xref:errors/gql-errors/42N22.adoc[]
 **** xref:errors/gql-errors/42N23.adoc[]
 **** xref:errors/gql-errors/42N24.adoc[]
-**** xref:errors/gql-errors/42I26.adoc[]
+**** xref:errors/gql-errors/42N26.adoc[]
 **** xref:errors/gql-errors/42N28.adoc[]
 **** xref:errors/gql-errors/42N29.adoc[]
 **** xref:errors/gql-errors/42N31.adoc[]
@@ -432,6 +432,7 @@
 **** xref:errors/gql-errors/52N24.adoc[]
 **** xref:errors/gql-errors/52N25.adoc[]
 **** xref:errors/gql-errors/52N26.adoc[]
+**** xref:errors/gql-errors/52N27.adoc[]
 **** xref:errors/gql-errors/52N28.adoc[]
 **** xref:errors/gql-errors/52N29.adoc[]
 **** xref:errors/gql-errors/52N30.adoc[]