I moved my site from localhost using MAMP to my online host. I can access the administrator panel and everything looks correct. When I put the site address in my browser or use the View Site button in the admin panel, a blank page loads. No error message.
Set error reporting in Joomla global config to the maximum level and you will see error message. My first guess is that you will have to set memory_limit in php.ini to a higher level
Set to maximum and no error messages appeared. The site is org.wow-projects.com. I am using Joomla 2.5.6. There is no compression set.
Prior to moving the site, I had Joomla up and running with the Clarion template and Gantry on the internet host. All worked well. I ftp'd the entire site over and replaced the database contents.
Nothing in the site error logs on the server except a few messages from before I uploaded via Akeeba. I put the Joomla error reporting to development to see what I got. I don't understand it, but here is a screen shot of the messages I get when I addressed the homepage. I directly addressed some interior pages and got a blank page with the same developmental error messages.
I found the problem. I decided to do a clean install and add the extensions one at a time. I got a php5.3 error message on one. I added this - AddHandler x-httpd-php5-3 .php - to my .htaccess file and all is well.