Warning Messages

Hello,

I’ve received these Warnings, they were at the top of each page including the Dashboard. I’m part of a class that helps you build your site, so the support team went into my host’s Cpanel and SQL something or other and was able to hide the warnings. The plug in is working (for now). I really love this plug in and would buy a version that provides direct support.
Here are the Warnings:

Warning: fopen(photography-portfolio/photography-portfolio.php): failed to open stream: No such file directory in /home/redpunch/public_html/wp-includes/functions.php on line 4848

Warning: fread() expects parameter 1 to be resource, boolean given in /home/redpunch/public_html/wp-includes/functions.php on line 4851

Warning: fread() expects parameter 1 to be resource, boolean given in /home/redpunch/public_html/wp-includes/functions.php on line 4854