diff --git a/apps/server/src/app.ts b/apps/server/src/app.ts
index 736fa6ead..769bee525 100644
--- a/apps/server/src/app.ts
+++ b/apps/server/src/app.ts
@@ -51,6 +51,8 @@ function buildApp({ auth, characterService, chatService, providerService }: AppD
     .use('*', bodyLimit({ maxSize: 1024 * 1024 }))
     .onError((err, c) => {
       if (err instanceof ApiError) {
+        logger.withError(err).warn('API error occurred')
+
         return c.json({
           error: err.errorCode,
           message: err.message,