Erro de conexão<br />
<b>Fatal error</b>:  Uncaught Error: Call to a member function prepare() on null in /home/wwmedi/public_html/class/Db.php:7
Stack trace:
#0 /home/wwmedi/public_html/class/Access.php(158): Db::exec('DELETE FROM `sy...', Array)
#1 /home/wwmedi/public_html/config.php(83): Access::clear_table()
#2 /home/wwmedi/public_html/index.php(4): include('/home/wwmedi/pu...')
#3 {main}
  thrown in <b>/home/wwmedi/public_html/class/Db.php</b> on line <b>7</b><br />