Checkpoint

Replit-Commit-Author: Agent
Replit-Commit-Session-Id: 705f2157-ef97-4fbd-89e4-8c7f2ecaea90
Replit-Commit-Screenshot-Url: https://storage.googleapis.com/screenshot-production-us-central1/7ed01c5f-a82d-405a-b728-b2e3d127c60c/30fe5a86-4e58-47d8-aa32-104aaf3a85ce.jpg

server/routes.ts

@@ -36,7 +36,8 @@ export async function registerRoutes(app: Express): Promise<Server> {
       return apiQuerySchema.parse(req.query);
     } catch (err) {
       if (err instanceof ZodError) {
-        return null;
+        console.error("Query parameter validation error:", err.errors);
+        return undefined;
       }
       throw err;
     }