I wish this helpful for you I've made an example project to demo the problem to Parse.com (see the bug: https://developers.facebook.com/bugs/1544122569192939/). The response that I got from Parse was that the ParseUI framework from cocoapods is known to have this problem.
With these it helps I opened an issue on GitHub and someone there solved the problem for me: "if you are using configuration with initialization - you need to enable a local datastore slightly differently. Add the following line into the configuration block to enable it:"
configuration.localDatastoreEnabled = YES;
Parse "method not allowed when pinning is enabled" after migrating to new server