xampp 설치 후 사이트 오류 문의

Warning: Constant G5_MYSQL_HOST already defined in C:\xampp\htdocs\sir\data\dbconfig.php on line 77

Warning: Constant G5_MYSQL_USER already defined in C:\xampp\htdocs\sir\data\dbconfig.php on line 78

Warning: Constant G5_MYSQL_PASSWORD already defined in C:\xampp\htdocs\sir\data\dbconfig.php on line 79

Warning: Constant G5_MYSQL_DB already defined in C:\xampp\htdocs\sir\data\dbconfig.php on line 80

Warning: Constant G5_MYSQL_SET_MODE already defined in C:\xampp\htdocs\sir\data\dbconfig.php on line 81

Warning: Constant G5_TABLE_PREFIX already defined in C:\xampp\htdocs\sir\data\dbconfig.php on line 83

Warning: Constant G5_TOKEN_ENCRYPTION_KEY already defined in C:\xampp\htdocs\sir\data\dbconfig.php on line 85

Warning: Constant G5_USE_SHOP already defined in C:\xampp\htdocs\sir\data\dbconfig.php on line 121

Warning: Constant G5_SHOP_TABLE_PREFIX already defined in C:\xampp\htdocs\sir\data\dbconfig.php on line 123

Warning: Constant G5_MYSQL_HOST already defined in C:\xampp\htdocs\sir\data\dbconfig.php on line 151

Warning: Constant G5_MYSQL_USER already defined in C:\xampp\htdocs\sir\data\dbconfig.php on line 152

Warning: Constant G5_MYSQL_PASSWORD already defined in C:\xampp\htdocs\sir\data\dbconfig.php on line 153

Warning: Constant G5_MYSQL_DB already defined in C:\xampp\htdocs\sir\data\dbconfig.php on line 154

Warning: Constant G5_MYSQL_SET_MODE already defined in C:\xampp\htdocs\sir\data\dbconfig.php on line 155

Warning: Constant G5_TABLE_PREFIX already defined in C:\xampp\htdocs\sir\data\dbconfig.php on line 157

Warning: Constant G5_TOKEN_ENCRYPTION_KEY already defined in C:\xampp\htdocs\sir\data\dbconfig.php on line 159

Warning: Constant G5_USE_SHOP already defined in C:\xampp\htdocs\sir\data\dbconfig.php on line 195

Warning: Constant G5_SHOP_TABLE_PREFIX already defined in C:\xampp\htdocs\sir\data\dbconfig.php on line 197

해당 오류가 페이지 상단에 활성화 됩니다.

해결방법이 궁금합니다.