I have a data server and another one of applications in virtual machines in centos 6 that use postgresql 9.1, in the applications one I have a .war and .ear files inside some jboss nodes that are the pages I want to be able to connect, when placing the ip of the application server in a browser on my local computer should be able to access the pages that have stored these files, two of them open correctly but I can not pass the login, but the other throws me error 500 and not It leaves me not even reach the page. of login. I have the virtual host configured. I know it is an internal application error but I would like to know if it could be a problem of any of the configuration files or something else that is failing, I regret the little information, I will be attentive to any response to be able to provide additional information. Thanks