can't login to the exercise system Pega Academy
i had connectivity issues from my home internet and now can't get back into the exercise system. Receiving the error below
Thu Feb 20 16:22:34 UTC 2020. PegaRULES 8.1 (PRPC-8.1.7-904)
There has been an issue; please consult your system administrator
Status:fail
Operator:Unauthenticated or not available
Node:No ID available