A fatal error has occurred

The method "getQueueDetails" is not defined in the API for whups.

in /usr/local/horde/web/horde-composer/vendor/horde/core/lib/Horde/Registry.php:1138

1. Whups_Driver_Sql->getTicketsByProperties() /usr/local/horde/web/horde-composer/vendor/horde/whups/queue/index.php:43
2. Horde_Registry->call() /usr/local/horde/web/horde-composer/vendor/horde/whups/lib/Driver/Sql.php:1094
3. Horde_Registry->callByPackage() /usr/local/horde/web/horde-composer/vendor/horde/core/lib/Horde/Registry.php:1113

Details

The full error message is logged in Horde's log file, and is shown below only to administrators. Non-administrative users will not see error details.

Horde_Exception Object
(
    [message:protected] => The method "getQueueDetails" is not defined in the API for whups.
    [string:Exception:private] => 
    [code:protected] => 0
    [file:protected] => /usr/local/horde/web/horde-composer/vendor/horde/core/lib/Horde/Registry.php
    [line:protected] => 1138
    [trace:Exception:private] => Array
        (
            [0] => Array
                (
                    [file] => /usr/local/horde/web/horde-composer/vendor/horde/core/lib/Horde/Registry.php
                    [line] => 1113
                    [function] => callByPackage
                    [class] => Horde_Registry
                    [type] => ->
                )

            [1] => Array
                (
                    [file] => /usr/local/horde/web/horde-composer/vendor/horde/whups/lib/Driver/Sql.php
                    [line] => 1094
                    [function] => call
                    [class] => Horde_Registry
                    [type] => ->
                )

            [2] => Array
                (
                    [file] => /usr/local/horde/web/horde-composer/vendor/horde/whups/queue/index.php
                    [line] => 43
                    [function] => getTicketsByProperties
                    [class] => Whups_Driver_Sql
                    [type] => ->
                )

        )

    [previous:Exception:private] => 
    [logged] => 1
    [_logLevel:protected] => 0
)