Help! I keep getting this error on my server. Can anyone tell me what's wrong and help me on how to fix it.
If you read on the 10th line down, it tells you what's wrong, your server is running in offline mode. Just go into the server.properties and change online-mode to "true"
No that's not it, I put that before and it didn't give me a problem. I still need it because some of my friends use the cracked client. Thanks anyways though.
It looks to me like you don't have enough CPU for the server to run on. Also try disabling plugins 1 at a time, and see of that fixes it. If you find the plugin that's making the error, look through the configuration and see if has any yml errors.
15:29:30 [SEVERE] java.lang.OutOfMemoryError: GC overhead limit exceeded means you have to assign more RAM. If your problem is solved, please add the [SOLVED] tag to your post