index.html in the log directory is broken

[yurivict]

index.html refers to the non-existent url=/es/ts_web:status.

Here's the devd session log:

[yuri@mybox ~/.tsung/log/20190622-1253]$ /usr/local/bin/devd .
13:47:28: Route / -> reads files from .
13:47:28: Listening on http://devd.io:8000 (127.0.0.1:8000)
13:47:34: GET /es/ts_web:status
	<- 404 Not Found 456 B

Version 1.7.0 FreeBSD 12