The main PPX3k.com website is back up but we are still working on PPXThemes.com
We had to do an emergency change of servers. It seems our old web host allowed the '/tmp' directory/drive to become full. Things happen but two days later they still have not tried to free any space. HTML will work fine under a condition like this but php scripts that require MySQL access, such as forums, crash because there is no place to save temporary or cached data that MySQL needs to save.