573327 Cake PHP site troubleshooter 2

I have a site running Cake PHP framework and software with Mysql database. The hosting company changed hardware servers and then copied the software and data over. They said it was going to be seamless but now the software is not loading? The server is working fine, but maybe some features of the server or PHP have changed ... need experienced technical person to log onto my computer through remote control and fix problem. Passwords and direct access will not be given for security purposes. Must have strong Cake PHP experience.