diff --git a/cmd/serv.go b/cmd/serv.go
index aac360cb41..f74a8fd3d0 100644
--- a/cmd/serv.go
+++ b/cmd/serv.go
@@ -145,7 +145,7 @@ func runServ(c *cli.Context) error {
 
 	defer func() {
 		if err := recover(); err != nil {
-			_ = fail(ctx, "Internal Server Error", "Panic: %v", err)
+			_ = fail(ctx, "Internal Server Error", "Panic: %v\n%s", err, log.Stack(2))
 		}
 	}()