I am trying to create a CSR on the gateway but I keep getting a Error 500
"The website encountered an error while retrievinghttps://<<corename>>/gsb/ldmgcerts.php/gsb/ldmgcerts.php. It may be down for maintenance or configured incorrectly."
Any ideas on what I may be doing wrong??? I tried adding any alternate names in the additional host section in Gateway Management but that didnt seem to help...