diff --git a/api/server/routes/config.js b/api/server/routes/config.js
index 82bc19dfbe..de6caf9d09 100644
--- a/api/server/routes/config.js
+++ b/api/server/routes/config.js
@@ -65,7 +65,7 @@ router.get('/', async function (req, res) {
     /** @type {TStartupConfig} */
     const payload = {
       appTitle: process.env.APP_TITLE || 'LibreChat',
-      socialLogins: appConfig.socialLogins ?? defaultSocialLogins,
+      socialLogins: appConfig?.registration?.socialLogins ?? defaultSocialLogins,
       discordLoginEnabled: !!process.env.DISCORD_CLIENT_ID && !!process.env.DISCORD_CLIENT_SECRET,
       facebookLoginEnabled:
         !!process.env.FACEBOOK_CLIENT_ID && !!process.env.FACEBOOK_CLIENT_SECRET,
@@ -98,10 +98,10 @@ router.get('/', async function (req, res) {
         isEnabled(process.env.SHOW_BIRTHDAY_ICON) ||
         process.env.SHOW_BIRTHDAY_ICON === '',
       helpAndFaqURL: process.env.HELP_AND_FAQ_URL || 'https://librechat.ai',
-      interface: appConfig.interfaceConfig,
-      turnstile: appConfig.turnstileConfig,
-      modelSpecs: appConfig.modelSpecs,
-      balance: appConfig.balance,
+      interface: appConfig?.interfaceConfig,
+      turnstile: appConfig?.turnstileConfig,
+      modelSpecs: appConfig?.modelSpecs,
+      balance: appConfig?.balance,
       sharedLinksEnabled,
       publicSharedLinksEnabled,
       analyticsGtmId: process.env.ANALYTICS_GTM_ID,
@@ -140,7 +140,7 @@ router.get('/', async function (req, res) {
     };
 
     getMCPServers();
-    const webSearchConfig = appConfig.webSearch;
+    const webSearchConfig = appConfig?.webSearch;
     if (
       webSearchConfig != null &&
       (webSearchConfig.searchProvider ||