Exception -> object(PDOException)#2 (8) {
  ["message":protected]=>
  string(43) "SQLSTATE[08004] [1040] Too many connections"
  ["string":"Exception":private]=>
  string(0) ""
  ["code":protected]=>
  int(1040)
  ["file":protected]=>
  string(65) "/var/www/mercedes-benzcollection.com.hk/public/include/db.inc.php"
  ["line":protected]=>
  int(55)
  ["trace":"Exception":private]=>
  array(4) {
    [0]=>
    array(5) {
      ["file"]=>
      string(65) "/var/www/mercedes-benzcollection.com.hk/public/include/db.inc.php"
      ["line"]=>
      int(55)
      ["function"]=>
      string(11) "__construct"
      ["class"]=>
      string(3) "PDO"
      ["type"]=>
      string(2) "->"
    }
    [1]=>
    array(3) {
      ["file"]=>
      string(65) "/var/www/mercedes-benzcollection.com.hk/public/include/db.inc.php"
      ["line"]=>
      int(71)
      ["function"]=>
      string(16) "connectDBWithPDO"
    }
    [2]=>
    array(4) {
      ["file"]=>
      string(60) "/var/www/mercedes-benzcollection.com.hk/public/en/header.php"
      ["line"]=>
      int(18)
      ["args"]=>
      array(1) {
        [0]=>
        string(65) "/var/www/mercedes-benzcollection.com.hk/public/include/db.inc.php"
      }
      ["function"]=>
      string(12) "include_once"
    }
    [3]=>
    array(4) {
      ["file"]=>
      string(64) "/var/www/mercedes-benzcollection.com.hk/public/en/collection.php"
      ["line"]=>
      int(5)
      ["args"]=>
      array(1) {
        [0]=>
        string(60) "/var/www/mercedes-benzcollection.com.hk/public/en/header.php"
      }
      ["function"]=>
      string(12) "require_once"
    }
  }
  ["previous":"Exception":private]=>
  NULL
  ["errorInfo"]=>
  array(3) {
    [0]=>
    string(5) "08004"
    [1]=>
    int(1040)
    [2]=>
    string(20) "Too many connections"
  }
}
<br />
<b>Fatal error</b>:  Uncaught PDOException: SQLSTATE[08004] [1040] Too many connections in /var/www/mercedes-benzcollection.com.hk/public/include/db.inc.php:55
Stack trace:
#0 /var/www/mercedes-benzcollection.com.hk/public/include/db.inc.php(55): PDO-&gt;__construct()
#1 /var/www/mercedes-benzcollection.com.hk/public/include/db.inc.php(71): connectDBWithPDO()
#2 /var/www/mercedes-benzcollection.com.hk/public/en/header.php(18): include_once('...')
#3 /var/www/mercedes-benzcollection.com.hk/public/en/collection.php(5): require_once('...')
#4 {main}
  thrown in <b>/var/www/mercedes-benzcollection.com.hk/public/include/db.inc.php</b> on line <b>55</b><br />