From ebd16225ebaff3d2755e3fd5cd641fe37a1d24c8 Mon Sep 17 00:00:00 2001
From: an2n <>
Date: Mon, 20 Oct 2025 11:54:53 +0200
Subject: [PATCH 1/2] fix: only log prefetch read errors when debug mode is
 enabled

---
 .../instrumentation/register-initial-cache.ts    | 16 +++++++++-------
 1 file changed, 9 insertions(+), 7 deletions(-)

diff --git a/packages/nextjs-cache-handler/src/instrumentation/register-initial-cache.ts b/packages/nextjs-cache-handler/src/instrumentation/register-initial-cache.ts
index 4cb41b5..b230dd9 100644
--- a/packages/nextjs-cache-handler/src/instrumentation/register-initial-cache.ts
+++ b/packages/nextjs-cache-handler/src/instrumentation/register-initial-cache.ts
@@ -294,13 +294,15 @@ export async function registerInitialCache(
               .readFile(`${pathToRouteFiles}.prefetch.rsc`, "utf-8")
               .then((data) => data)
               .catch((error) => {
-                console.warn(
-                  "[CacheHandler] [%s] %s %s",
-                  "registerInitialCache",
-                  "Failed to read page prefetch data, assuming it does not exist",
-                  `Error: ${error}`,
-                );
-
+                if (debug) {
+                  console.warn(
+                    "[CacheHandler] [%s] %s %s",
+                    "registerInitialCache",
+                    "Failed to read page prefetch data, assuming it does not exist",
+                    `Error: ${error}`,
+                  );
+                }
+                
                 return undefined;
               })
           : undefined,

From 7f7bc49e995707d4e1cb7bf17bf319c18ce81b2e Mon Sep 17 00:00:00 2001
From: an2n <>
Date: Mon, 20 Oct 2025 11:57:06 +0200
Subject: [PATCH 2/2] fix: only log page data read errors when debug mode is
 enabled

---
 .../instrumentation/register-initial-cache.ts    | 16 +++++++++-------
 1 file changed, 9 insertions(+), 7 deletions(-)

diff --git a/packages/nextjs-cache-handler/src/instrumentation/register-initial-cache.ts b/packages/nextjs-cache-handler/src/instrumentation/register-initial-cache.ts
index b230dd9..bf2d42e 100644
--- a/packages/nextjs-cache-handler/src/instrumentation/register-initial-cache.ts
+++ b/packages/nextjs-cache-handler/src/instrumentation/register-initial-cache.ts
@@ -280,12 +280,14 @@ export async function registerInitialCache(
           )
           .then((data) => (isAppRouter ? data : (JSON.parse(data) as object)))
           .catch((error) => {
-            console.warn(
-              "[CacheHandler] [%s] %s %s",
-              "registerInitialCache",
-              "Failed to read page data, assuming it does not exist",
-              `Error: ${error}`,
-            );
+            if (debug) {
+              console.warn(
+                "[CacheHandler] [%s] %s %s",
+                "registerInitialCache",
+                "Failed to read page data, assuming it does not exist",
+                `Error: ${error}`,
+              );
+            }
 
             return undefined;
           }),
@@ -302,7 +304,7 @@ export async function registerInitialCache(
                     `Error: ${error}`,
                   );
                 }
-                
+
                 return undefined;
               })
           : undefined,