i cant login to dmu it always says its full and dmu beta isnt working is there a reason for this or is it just a glitch?

It just means there are the full amount of people on at the moment and dmu beta isnt up yet.

There's probably a backlog of data being saved since its brand new. I've been trying to join for a while too. 

The beta server will come back online very very soon! We're just working on getting it ready

Public will have more slots soon as well, we're just allowing for terrain to generate so that we don't have huge numbers of players loading loads of chunks and crashing the server

 For some reason when i see people leave then i refresh the server list and theres slots and i join and it says its full do you know any solutions?

Trust the message. It's full.

but even when there are enough slots it always says its full

like i tried a few minutes ago and there was 31 players and it said it was full and then a few min later there was 35 

Staff can still log on. They bypass the limit

ok thanks for telling me

nononono wait what how is there 42 players now even thought it wasnt only admins who joined