Fatal error: Uncaught mysqli_sql_exception: Unknown column 'a' in 'where clause' in /home/westfield/public_html/includes/functionClassFront.php:35 Stack trace: #0 /home/westfield/public_html/includes/functionClassFront.php(35): mysqli_query(Object(mysqli), 'SELECT `templat...') #1 /home/westfield/public_html/index.php(15): seo->pageName(''+a+'', 4) #2 {main} thrown in /home/westfield/public_html/includes/functionClassFront.php on line 35