I suddenly was unable to login to Admin and the logon window would lockup and eventually return without logging me in. I turned php error logging on and saw the error below. Any ideas what's going on or how to fix it?

    User Notice (1024)
    gpEasy Error: Addon hook method doesn't exist. Script: Array Addon: Expandable Text
        in: /home/penriths/public_html/include/tool/gpOutput.php
        on line: 548
        Request: /Admin?file=Home
        Method: GET
    Show Backtrace

    array(
       [0] => array(
          [file] => (string)/home/penriths/public_html/include/tool/gpOutput.php
          [line] => (integer)548
          [function] => (string)trigger_error
          [args] => (string)array(1)
       )
       [1] => array(
          [file] => (string)/home/penriths/public_html/include/tool/Plugins.php
          [line] => (integer)235
          [function] => (string)ExecInfo
          [class] => (string)gpOutput
          [type] => (string)::
          [args] => (string)array(2)
       )
       [2] => array(
          [file] => (string)/home/penriths/public_html/include/tool/Plugins.php
          [line] => (integer)183
          [function] => (string)ExecHook
          [class] => (string)gpPlugin
          [type] => (string)::
          [args] => (string)array(3)
       )
       [3] => array(
          [file] => (string)/home/penriths/public_html/include/tool/gpOutput.php
          [line] => (integer)1932
          [function] => (string)Action
          [class] => (string)gpPlugin
          [type] => (string)::
          [args] => (string)array(1)
       )
       [4] => array(
          [file] => (string)/home/penriths/public_html/include/tool/gpOutput.php
          [line] => (integer)159
          [function] => (string)GetHead
          [class] => (string)gpOutput
          [type] => (string)::
          [args] => (string)array(0)
       )
    )

Sorry, I can't tell which version of typesetter you're using right now, but the login issue sounds like an problem that existed with older versions. If so, I would recommend doing a manual upgrade.

Thanks Josh

I'm on gpEasy 4.5. Was thinking of upgrading &/or a fresh reinstall as I have a data backup before this started.