I registered for certification exam on academy website but due to some background process running in my work laptop ProctorU didn't allowed me to give the attempt and i tried asking them for help but no luck, if any one here can help me out below are the details for the certification tagged to my name:
Online Cert Exam: Apache Cassandra 3.x Administrator Associate Certification
Registration #: 11825
Purchased: Apr 23, 2020, 7:45
Error CS606: Couldn't retrieve reservation data.