Problems with connecting to maps

While i'm playing the VSH server there is always a map that i can't connect to and i'm forced to quit. Any ideas on how to fix this?

give an example of such maps

EDIT
I can connect to: Lumberyard, Ravine, Badlands, Granary, Well, 2fort, sawmill Nucleus, offblast, watchtower, Polar_RC1, pool day, starship_b2, Monsoon 2a, Brawl_b1, Military area_b1, snow area_b1, Crevice, Dunger, Hakuri shrine, Spotlight, West, and Party island.
I can not connect to any of the other maps, which come up occasionally.

its most likely a server file mismatch error. meaning that you probably downloaded the same map but with a different original timestamp creation date, try finding it in your /maps/ folder and see if u can delete it and redownload it. if that doesnt work, i suggest a manual download.

I get the Miss-match error, where it says my map differers from the server's

aaand i need to manualy install.