Warning: Constant DB_HOST already defined, this will be an error in PHP 9 in C:\xampp\htdocs\include\dbase.php on line 8

Warning: Constant DB_USER already defined, this will be an error in PHP 9 in C:\xampp\htdocs\include\dbase.php on line 9

Warning: Constant DB_PASS already defined, this will be an error in PHP 9 in C:\xampp\htdocs\include\dbase.php on line 10

Warning: Constant DB_NAME already defined, this will be an error in PHP 9 in C:\xampp\htdocs\include\dbase.php on line 11

Fatal error: Cannot redeclare class Database (previously declared in C:\xampp\htdocs\include\db.php:129) in C:\xampp\htdocs\include\dbase.php on line 14
Stack trace: #0 C:\xampp\htdocs\eng\modules\mod_allgallery\mod_allgallery.php(2): require_once() #1 C:\xampp\htdocs\include\class.php(48): require_once('C:\\xampp\\htdocs...') #2 C:\xampp\htdocs\eng\main.php(26): Abusahem->getModule2() #3 {main}