Error connecting to database.object(PDOException)#2 (8) {
  ["message":protected]=>
  string(43) "SQLSTATE[HY000] [1040] Too many connections"
  ["string":"Exception":private]=>
  string(0) ""
  ["code":protected]=>
  int(1040)
  ["file":protected]=>
  string(59) "/var/www/html/zenith-oe3-prod-20190104/GlobalParameters.php"
  ["line":protected]=>
  int(18)
  ["trace":"Exception":private]=>
  array(2) {
    [0]=>
    array(6) {
      ["file"]=>
      string(59) "/var/www/html/zenith-oe3-prod-20190104/GlobalParameters.php"
      ["line"]=>
      int(18)
      ["function"]=>
      string(11) "__construct"
      ["class"]=>
      string(3) "PDO"
      ["type"]=>
      string(2) "->"
      ["args"]=>
      array(3) {
        [0]=>
        string(54) "mysql:host=192.168.5.170;dbname=zenith_oe3trust_prod2;"
        [1]=>
        string(15) "z-oe3trust-prod"
        [2]=>
        string(16) "sftH57RjSCd9jC55"
      }
    }
    [1]=>
    array(4) {
      ["file"]=>
      string(48) "/var/www/html/zenith-oe3-prod-20190104/index.php"
      ["line"]=>
      int(24)
      ["args"]=>
      array(1) {
        [0]=>
        string(59) "/var/www/html/zenith-oe3-prod-20190104/GlobalParameters.php"
      }
      ["function"]=>
      string(12) "require_once"
    }
  }
  ["previous":"Exception":private]=>
  NULL
  ["errorInfo"]=>
  NULL
}