Nope not at all. It does look like you have set error reporting to E ALL in php.ini. That's a good thing on a development server, but if it is a production server, you'll want to scale back a bit. The message itself is just a warning, and can be fixed easily. I've seen this warning many times this week alone.
I'm going to guess that in your file you have something like:
session_register(getSessionVars);
All you need to do to get rid of this warning is add quotes around getSessionVars:
session_register("getSessionVars");
Hope this helps!
