fix: add error fallback for mobile dropdown parallel route

app/[lang]/(live-current)/@myPagesMobileDropdown/error.tsx

@@ -0,0 +1,12 @@
+"use client"
+
+import { useParams } from "next/navigation"
+
+import MyPagesMobileDropdown from "@/components/Current/Header/MyPagesMobileDropdown"
+
+import { LangParams } from "@/types/params"
+
+export default function Error() {
+  const params = useParams<LangParams>()
+  return <MyPagesMobileDropdown navigation={null} lang={params.lang} />
+}