Fatal error: Uncaught mysqli_sql_exception: Unknown column '$slug' in 'WHERE' in /home/v197epns8wsd/public_html/ignova/functions.php:23
Stack trace:
#0 /home/v197epns8wsd/public_html/ignova/functions.php(23): mysqli_query()
#1 /home/v197epns8wsd/public_html/ignova/product.php(5): getProductBySlug()
#2 {main}
thrown in /home/v197epns8wsd/public_html/ignova/functions.php on line 23