Error in Installing Aras Enterprise Search Agent Service

Hey,

I am following the installation guide to install the Aras Enterprise search. I have installed ZooKeepers, Cluster Service and Solr node.  While installing the agent service by running ArasESAgentSetup.msi file, it's giving an error stating "Internal server error: Request body exception: "length cannot be negative: -1". It's occurring at the Solr admin settings window.

Error Screenshot - 

Any suggestions?

Thanks