could not find driver<br />
<b>Fatal error</b>:  Uncaught Error: Call to a member function query() on null in /home/erfviugd/public_html/perpustakaan/lib/Config.php:82
Stack trace:
#0 /home/erfviugd/public_html/perpustakaan/lib/Config.php(70): SLiMS\Config-&gt;loadFromDatabase()
#1 /home/erfviugd/public_html/perpustakaan/lib/Config.php(37): SLiMS\Config-&gt;load()
#2 /home/erfviugd/public_html/perpustakaan/lib/Config.php(47): SLiMS\Config-&gt;__construct()
#3 /home/erfviugd/public_html/perpustakaan/sysconfig.inc.php(151): SLiMS\Config::getInstance()
#4 /home/erfviugd/public_html/perpustakaan/index.php(32): require('/home/erfviugd/...')
#5 {main}
  thrown in <b>/home/erfviugd/public_html/perpustakaan/lib/Config.php</b> on line <b>82</b><br />