Fatal error: Uncaught ArgumentCountError: mysqli_select_db() expects exactly 2 arguments, 1 given in /home1/pctcarbi/public_html/fr/lib/conn.php:7 Stack trace: #0 /home1/pctcarbi/public_html/fr/lib/conn.php(7): mysqli_select_db('pctcarbi_fr') #1 /home1/pctcarbi/public_html/fr/top.php(5): require('/home1/pctcarbi...') #2 /home1/pctcarbi/public_html/fr/addtocart.php(2): include('/home1/pctcarbi...') #3 {main} thrown in /home1/pctcarbi/public_html/fr/lib/conn.php on line 7