Http 500 Error, Sites Not Live

I have a sudden HTTP 500 error, neither of my sites are live, all help gratefully accepted


Kind Regards


What was the reason?

I had upgraded servers with my host very recently, and the new php version did not have Imagick installed, and because I am so graphics heavy the system could not cope internally and put through the HTTP 500 error.

Cs-Cart could not install it, but they did give me a work around and changed my memory_limit to 1024 which put me back online.

My hosts have now installed Imagick for me, so the problem should not re-occur