exception pdo constructor dblib_pdo<br />
<b>Fatal error</b>:  Uncaught Error: Call to a member function setAttribute() on null in /home/viethmms/public_html/dblib_pdo.php:18
Stack trace:
#0 /home/viethmms/public_html/common.php(266): include()
#1 /home/viethmms/public_html/Calendar/moreinfo.php(5): include('/home/viethmms/...')
#2 {main}
  thrown in <b>/home/viethmms/public_html/dblib_pdo.php</b> on line <b>18</b><br />