Dieing when porting

When I port into my creative world on my server , I die . I can port into any other world and not die . If use another account on the same pc and port into the creative world , it does not die . Which leads me to think it is an account issue and the reason why I am contacting you . The following is a video of what is happening : https://www.youtube.com/watch?v=uQg-OHKkiCc