Server Trouble- Kicked because of Java

I don't know if this is a bug but, this morning after adding some changes to my server I am always kicked off. At times I am able to get back on but, when I do things around me disappear and when I click on an item they come back then I'm kicked off. Other times the land around me will blink on and off then I will be kicked off. When I am about to be kicked off it says that the Java(TM) Platform SE binary has stopped working. I have windows computer that I think runs on windows 10.