I've been noticing some lagging and down time for my site the last few days, and finally called my hosting company. They said it was a problem with my theme, and pointed me to this error:
PHP Fatal error: Call to undefined function setup_pagelines_template() in /home5/asbesto8/public_html/skypeenglishclasses/wp-content/themes/pagelines/index.php on line 50
My main site is here: www.SkypeEnglishClasses.com
Any ideas on what would cause this/what I should do to fix it?