Even after the update the middleware-manifest.json.json error was there. As it was in the server folder, the file name didn't match with the path. So I just replace the filename ("middleware-manifest.json") with the route ("server\/middleware-manifest.json"). It fixed the problem (at least for me).
Even after the update the middleware-manifest.json.json error was there. As it was in the server folder, the file name didn't match with the path. So I just replace the filename ("middleware-manifest.json") with the route ("server\/middleware-manifest.json"). It fixed the problem (at least for me).