Fatal error: Uncaught Error: Class 'XMLWriter' not found in /var/www/elsam.or.id/perpustakaan/lib/detail.inc.php:392 Stack trace: #0 /var/www/elsam.or.id/perpustakaan/lib/detail.inc.php(100): detail->MODSoutput() #1 /var/www/elsam.or.id/perpustakaan/lib/contents/show_detail.inc.php(40): detail->showDetail() #2 /var/www/elsam.or.id/perpustakaan/index.php(69): include('/var/www/elsam....') #3 {main} thrown in /var/www/elsam.or.id/perpustakaan/lib/detail.inc.php on line 392