Fatal error: Uncaught TypeError: mysqli_select_db(): Argument #1 ($mysql) must be of type mysqli, string given in /home1/itpointc/public_html/inc/database.inc.php:51 Stack trace: #0 /home1/itpointc/public_html/inc/database.inc.php(51): mysqli_select_db('itpointc_store1...', Object(mysqli)) #1 /home1/itpointc/public_html/config.php(10): Database->open() #2 /home1/itpointc/public_html/course.php(2): include('/home1/itpointc...') #3 {main} thrown in /home1/itpointc/public_html/inc/database.inc.php on line 51