well i played some creative with my friend and he put more than 1500 TNT and the server crashed then i opened it again and it load the map but it uses all of the 1024MB that it can use is there any way that i can solve it?
Yo, Do you have a back-up of the server? Because if you don't, this may be a worthfull lesson .I don't know how big the server is, but I think most of your buildings are gone after 1500 TNT...
it was kinda far and when i try to connect the server it types Internal exception: java.net.SocketTimeoutException: Read timed out and at the server log it types like this: http://pastie.org/3751907
TNT is exploding and lagging your server, I've seen this happen when I was support for a minecraft host a while back, people would give others access to things like creative or WorldEdit, and they would abuse it. Two options in my opinion: 1.) New world 2.) Find the TNT and remove it before it lags out
You could also use mcedit on the map and delete the chunks were the explosion were. Then when you region it will remake the chunks.