@pratik We noticed your server doesn't have a People tab in the Explore section. Not sure if your instance admin configured the server that way, or if it wasn't available in that specific version of Mastodon. Either way, not sure why it's crashing.
Try just restarting your device before reinstalling. Might save you some headache if that works.
@ivory I checked my server, and we do have a People tab on our server's Explore page.