I have recently run into this situation where I can log in Coresight as usual but when I want to build a new display it gives me this Communication: Internal Server Error without any error code (see attached). I also checked my Coresight admin page and I see a couple red crosses (also attached). Now I guess this indexed search service is offline but I checked PI square and there is not much information about it. I have seen this internal server error once and somehow it went away after reboot but this time rebooting is not working and I would really appreciate some clues. Thank you!