Bukkit server crashes after an hour with 3 players.

Hey, ive been running my server off of my IMac, and my server worked fine, then got an HP Windows 10 Home 2000 4GB Laptop. My server then when i used it on my laptop, started to crash after 3 players joined. I use my server for developer meetings, staff meetings, greek god roleplay, and survival games. Please help ;-;

 

Check and see if it is possibly out of memory, there is some plugin causing an error, something causes the server to time out and crash. Check the logs.
If you can't find anything there, please post a full list of your plugins, and your latest.log (found in server-dir/logs/latest.log) after the server crashes.

 

It's probably because it's out of memory, but it could be a different problem. To be sure please provide us with the log.