In the server console screen, provide more information that allows the admin to actually find what is causing repeating messages such as "Failed to activate blocks: 25" On very large builds, this can become overwhelming to track down. Coordinates they can teleport to, or some other way to help guide the admin to the offending elements.
(This is coming from someone who has spent a lot of time hunting down that one entity which is still trying to run through another docked entity on the same rail in an attempt to avoid bizare collision issues.)
(This is coming from someone who has spent a lot of time hunting down that one entity which is still trying to run through another docked entity on the same rail in an attempt to avoid bizare collision issues.)