Hi, Please also see our Troubleshooting Guide for DSpace 7 (and above): https://wiki.lyrasis.org/display/DSPACE/Troubleshoot+an+error#Troubleshootanerror-DSpace7.x(orabove)
This 500 exception is a general error that is also documented in our "Common Installation Problems". Usually it's a misconfiguration or communication issue between your UI and REST API. See also the hints at https://wiki.lyrasis.org/display/DSDOC7x/Installing+DSpace#InstallingDSpace-%22500ServiceUnavailable%22fromtheUserInterface Tim -- All messages to this mailing list should adhere to the Code of Conduct: https://www.lyrasis.org/about/Pages/Code-of-Conduct.aspx --- You received this message because you are subscribed to the Google Groups "DSpace Technical Support" group. To unsubscribe from this group and stop receiving emails from it, send an email to dspace-tech+unsubscr...@googlegroups.com. To view this discussion on the web visit https://groups.google.com/d/msgid/dspace-tech/2e147a39-4cbe-4112-b8f7-c412ef7d575dn%40googlegroups.com.