Help with setting up a server

TGRHavoc

Ok, so me and a few friends have set up a Minecraft server. One of them tried to install a server for "EPOC" for DayZ. He had to mess around with the libraries and has now, officially, f*cked the server up. He cannot start the server, restart it, anything really. We are also getting an error that is as follows:

Error: dl failure on line 863

Error: failed /usr/lib/jvm/java-1.7.0-openjdk-1.7.0.55.x86_64/jre/lib/amd64/server/libjvm.so, because libstdc++.so.6: cannot open shared object file: No such file or directory

EDIT: The server is a Centro distribution.