Fatal error: Uncaught Error: Class "XMLWriter" not found in /home/smpbirru/perpustakaan.smpbirrulsragen.sch.id/lib/detail.inc.php:515 Stack trace: #0 /home/smpbirru/perpustakaan.smpbirrulsragen.sch.id/lib/detail.inc.php(106): detail->MODSoutput() #1 /home/smpbirru/perpustakaan.smpbirrulsragen.sch.id/lib/contents/show_detail.inc.php(40): detail->showDetail() #2 /home/smpbirru/perpustakaan.smpbirrulsragen.sch.id/lib/Opac.php(159): include('/home/smpbirru/...') #3 /home/smpbirru/perpustakaan.smpbirrulsragen.sch.id/lib/Opac.php(336): SLiMS\Opac->loadFileContent() #4 /home/smpbirru/perpustakaan.smpbirrulsragen.sch.id/index.php(89): SLiMS\Opac->handle() #5 /home/smpbirru/perpustakaan.smpbirrulsragen.sch.id/lib/Opac.php(307): {closure}() #6 /home/smpbirru/perpustakaan.smpbirrulsragen.sch.id/index.php(90): SLiMS\Opac->onWeb() #7 {main} thrown in /home/smpbirru/perpustakaan.smpbirrulsragen.sch.id/lib/detail.inc.php on line 515