diff --git a/src/app/api/custom-field-access/route.ts b/src/app/api/custom-field-access/route.ts
index fd8da27..932c6be 100644
--- a/src/app/api/custom-field-access/route.ts
+++ b/src/app/api/custom-field-access/route.ts
@@ -1,7 +1,7 @@
 import { NextRequest, NextResponse } from 'next/server';
 import { CustomFieldAccessRequestSchema } from '@/types/customFieldAccess';
 import { CustomFieldAccessService } from '@/app/api/custom-field-access/services/customFieldAccess.service';
-import { respondError } from '@/utils/common';
+import { handleError, respondError } from '@/utils/common';
 import { CopilotAPI } from '@/utils/copilotApiUtils';
 import { z } from 'zod';
 
@@ -17,21 +17,25 @@ export async function GET(request: NextRequest) {
   if (!portalId) {
     return respondError('Missing portalId', 422);
   }
-  const copilotClient = new CopilotAPI(z.string().parse(token));
-  const customFields = (await copilotClient.getCustomFields()).data;
+  try {
+    const copilotClient = new CopilotAPI(z.string().parse(token));
+    const customFields = (await copilotClient.getCustomFields()).data;
 
-  const customFieldAccessService = new CustomFieldAccessService();
-  const customFieldAccesses = await customFieldAccessService.findAll(z.string().parse(portalId));
+    const customFieldAccessService = new CustomFieldAccessService();
+    const customFieldAccesses = await customFieldAccessService.findAll(z.string().parse(portalId));
 
-  const customFieldsWithAccess = customFields?.map((customField) => {
-    const customFieldAccess = customFieldAccesses.find((access) => access.customFieldId === customField.id);
-    return {
-      ...customField,
-      permission: customFieldAccess ? customFieldAccess.permissions : [],
-    };
-  });
+    const customFieldsWithAccess = customFields?.map((customField) => {
+      const customFieldAccess = customFieldAccesses.find((access) => access.customFieldId === customField.id);
+      return {
+        ...customField,
+        permission: customFieldAccess ? customFieldAccess.permissions : [],
+      };
+    });
 
-  return NextResponse.json({ data: customFieldsWithAccess });
+    return NextResponse.json({ data: customFieldsWithAccess });
+  } catch (error) {
+    return handleError(error);
+  }
 }
 
 export async function PUT(request: NextRequest) {
diff --git a/src/app/manage/page.tsx b/src/app/manage/page.tsx
index 5c57f96..23a7c94 100644
--- a/src/app/manage/page.tsx
+++ b/src/app/manage/page.tsx
@@ -35,7 +35,8 @@ async function getCustomFieldAccess({
   const res = await fetch(`${apiUrl}/api/custom-field-access?token=${token}&portalId=${portalId}`);
 
   if (!res.ok) {
-    throw new Error('Something went wrong in getCustomFieldAccess');
+    const body = await res.text().catch(() => '');
+    throw new Error(`getCustomFieldAccess failed: ${res.status} ${body.slice(0, 200)}`);
   }
 
   const { data } = await res.json();
diff --git a/src/app/page.tsx b/src/app/page.tsx
index b335b1f..cd94d1b 100644
--- a/src/app/page.tsx
+++ b/src/app/page.tsx
@@ -26,7 +26,8 @@ async function getCustomFieldAccess({
   });
 
   if (!res.ok) {
-    throw new Error('Something went wrong in getCustomFieldAccess');
+    const body = await res.text().catch(() => '');
+    throw new Error(`getCustomFieldAccess failed: ${res.status} ${body.slice(0, 200)}`);
   }
 
   const { data } = await res.json();