Site not loading with error present.

First I got this at the top of the site:

Warning: session.auto_start is enabled - please disable this PHP feature in php.ini and restart the web server

Then I refreshed the page now it won't load and I'm getting this:

Fatal error: Call to a member function on a non-object in /home/fishl/public_html/store/includes/autoload_func.php on line 90

Can anyone please help. The site is not loading at all.

Has this ever loaded correctly?

i am having this same problem. it has never done it before this morning.

Yes, it loaded fine before. My webhost ended up fixing it. I'm assuming some kind of update was pushed to the server, therefore the php.ini issue. I contacted my webhost and they modified the offending file. Now, Im up and running fine. I don't think they would've been so eager to help if it wasn't on their end. Hope this helps out. I'm sure there's others.