Well, its simple if you ask me. I tried to startup a Offline Team Deathmatch Map and this what shows up
I cannot play because of bots that cannot be loaded due to lack of commends like "Addbot" or "Team"
I think the issue is the first line on your screenshot :
"Can't find map maps/campgrounds.bsp"
Try loading practice with a map you actually have or download Campgrounds (manually or by joining a server running this map).
Okay Practice map worked for me fine. So I think im gonna download other maps (why won't does download it self with game)
Only the map in the current standard map pool are downloaded automatically if you are standard. I assume it was set this way to save bandwidth back when there was no rotation. I guess it still works for those standard that don't stay for long.