Error: The URL cannot be retrieved.

requests /han3/7/6/9/0/0/0/chennai.aevt.org/admission/?pid=Patch?Return=https://chennai.aevt.org/admission/?pid=Patch&c=MobileFooter&regkey=&xedm=&LoginUserID= at [21/Mar/2023:16:03:37 +0800].
Reason: No authority for http://chennai.aevt.org/admission/?pid=Patch?Return=https://chennai.aevt.org/admission/?pid=Patch&c=MobileFooter&regkey=&xedm=&LoginUserID=