Hello. Thanks to anyone who can help me with this problem. Yes I am a newbie.
Warning: filemtime() [function.filemtime]: stat failed for /layout.css in /home/getadul5/public_html/wp-content/themes/thesis_184/lib/classes/head.php on line 207
I contact my host and was told that "This error is due to a problem with your WordPress files. It looks like there is either an issue in the layout.css file, or an issue in the head.php file. We do not support web development issues or issues with the WordPress software. You will need to contact a WordPress developer and have them help you resolve this issue"