Problems with wordpress theme error 500

Well i purchase a premium theme for wordpress When i put the theme, the server give me a 500 error XD

I dont have idea of the problem Maybe privileges? the wordpress theme execute something and dont have the privileges? The theme need ioncube loader, i install follow this instructions: http://blog.hostonnet.com/installing-ioncube-loader-on-centos there is much that simple to install ioncube loader on centos 6

yum -y install https://www6.atomicorp.com/channels/atomic/centos/6/i386/RPMS/atomic-release-1.0-16.el6.art.noarch.rpm

yum -y install php-ioncube-loader

and i add this to the php.ini Add following line to end on php.ini

[code lang=“bash”] zend_extension = /usr/local/ioncube/ioncube_loader_lin_5.2.so [/code]

really i am n00b in linux and dont know what is wrong XD

the other templeates works good only this template is not working