[imp] Error on clicking Administration->Users.

[Anant Athavale]

A fatal error has occurred
Too many login failures

[line 236 of /home/horde/admin/user.php]

This is what I see in my screen with additional info like:

Details (also in Horde's logfile):

object(pear_error)(8) {
  ["error_message_prefix"]=>
  string(0) ""
  ["mode"]=>
  int(1)
  ["level"]=>
  int(1024)
  ["code"]=>
  string(11) "horde.error"
  ["message"]=>
  string(23) "Too many login failures"
  ["userinfo"]=>
  NULL
  ["backtrace"]=>
  array(8) {
    [0]=>
    array(6) {
      ["file"]=>
      string(24) "/usr/share/pear/PEAR.php"
      ["line"]=>
      int(524)
      ["function"]=>
      string(10) "pear_error"
      ["class"]=>
      string(10) "pear_error"
      ["type"]=>
      string(2) "->"
      ["args"]=>
      array(5) {
        [0]=>
        string(23) "Too many login failures"
        [1]=>
        string(11) "horde.error"
        [2]=>
        int(1)
        [3]=>
        int(1024)
        [4]=>
        NULL
      }
    }
    [1]=>
    array(6) {
      ["file"]=>
      string(36) "/home/horde/lib/Horde/IMAP/Admin.php"
      ["line"]=>
      int(103)
      ["function"]=>
      string(10) "raiseerror"
      ["class"]=>
      string(4) "pear"
      ["type"]=>
      string(2) "::"
      ["args"]=>
      array(2) {
        [0]=>
        string(23) "Too many login failures"
        [1]=>
        string(11) "horde.error"
      }
    }
    [2]=>
    array(6) {
      ["file"]=>
      string(36) "/home/horde/lib/Horde/IMAP/Admin.php"
      ["line"]=>
      int(194)
      ["function"]=>
      string(8) "_connect"
      ["class"]=>
      string(10) "imap_admin"
      ["type"]=>
      string(2) "->"
      ["args"]=>
      array(0) {
      }
    }
    [3]=>
    array(6) {
      ["file"]=>
      string(27) "/home/horde/imp/lib/api.php"
      ["line"]=>
      int(268)
      ["function"]=>
      string(13) "listmailboxes"
      ["class"]=>
      string(10) "imap_admin"
      ["type"]=>
      string(2) "->"
      ["args"]=>
      array(0) {
      }
    }
    [4]=>
    array(2) {
      ["function"]=>
      string(13) "_imp_userlist"
      ["args"]=>
      array(0) {
      }
    }
    [5]=>
    array(4) {
      ["file"]=>
      string(34) "/home/horde/lib/Horde/Registry.php"
      ["line"]=>
      int(453)
      ["function"]=>
      string(20) "call_user_func_array"
      ["args"]=>
      array(2) {
        [0]=>
        string(13) "_imp_userList"
        [1]=>
        array(0) {
        }
      }
    }
    [6]=>
    array(6) {
      ["file"]=>
      string(42) "/home/horde/lib/Horde/Auth/application.php"
      ["line"]=>
      int(144)
      ["function"]=>
      string(13) "callbypackage"
      ["class"]=>
      string(8) "registry"
      ["type"]=>
      string(2) "->"
      ["args"]=>
      array(2) {
        [0]=>
        string(3) "imp"
        [1]=>
        string(8) "userList"
      }
    }
    [7]=>
    array(6) {
      ["file"]=>
      string(26) "/home/horde/admin/user.php"
      ["line"]=>
      int(234)
      ["function"]=>
      string(9) "listusers"
      ["class"]=>
      string(16) "auth_application"
      ["type"]=>
      string(2) "->"
      ["args"]=>
      array(0) {
      }
    }
  }
  ["callback"]=>
  NULL
}


It was working fine earlier.  I have been updating IMP 4.0/HORDE 3.0 as and when
the patches are released.

Any suggetions.

-- 
Regards,

Anant Athavale,
Computer and Information Group,
ISRO Satellite Centre,
Banglore - 560 017.

Ph: 25083512/3/4.