There are meanwhile 5 threads with the very same description, since yesterday, and all are closed AND got the solution in there (with links to the troubleshooting sticky thread which should be read first, always).
Thank you for reading the sticky thread "Troubleshooting minion", and you'd have your answer there within 1 minute then.
Or reading one of the last 5 threads with similar names, same answer.
The forum SEARCH would have shown you the same, by the way...
I hope this screenshot makes it obvious why my answer is such an annoyed one.