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.