error handling

app/api/files/upload/route.ts

@@ -18,6 +18,7 @@ function serializeFile(file: Awaited<ReturnType<typeof prisma.file.create>>) {
 }
 
 export async function POST(req: Request) {
+  try {
     const session = await getSessionUser();
     if (!session) {
       return NextResponse.json({ error: "Unauthorized" }, { status: 401 });
@@ -77,5 +78,9 @@ export async function POST(req: Request) {
     }
 
     return NextResponse.json({ ok: true, files: uploaded });
+  } catch (error) {
+    console.error("Upload error:", error);
+    const message = error instanceof Error ? error.message : "Upload failed";
+    return NextResponse.json({ error: message }, { status: 500 });
+  }
 }
-