add player tracked since date

projects/backend/src/error/internal-server-error.ts

@@ -0,0 +1,10 @@
+import { HttpCode } from "../common/http-codes";
+
+export class InternalServerError extends Error {
+  constructor(
+    public message: string = "internal-server-error",
+    public status: number = HttpCode.INTERNAL_SERVER_ERROR.code
+  ) {
+    super(message);
+  }
+}