Support » Plugin: Ultimate Member - User Profile & Membership Plugin » “Invalid nonce” on registration, Ultimate Member

  • Resolved vku62


    I got complains of unsuccessfull registrations with Ultimate Member => “Invalid Nonce”.

    On page is also New User Approve -plugin. Deactivated that => fixed the problem. Activated again => continues to work right.

    May be interference with Ultimate Member and New User Approve??

    Is there definitive fix?

Viewing 6 replies - 1 through 6 (of 6 total)
  • Plugin Support Ultimate Member Support


    Hi @vku62,

    We will check this issue.
    You can also try to do a quick conflict test so we can rule out conflicts with other plugins or your theme and see if this issue goes away. Here is the doc on how do to a conflict test.


    Thanks for your reply.

    This conflict test was what I did. New User Approve was the plugin what stopped the issue. The issue did not come back when i turned the New User Approve on.

    • This reply was modified 7 months, 2 weeks ago by  vku62.


    I got the same problem second time – Invalid Nonce.

    Switching New User Approve off did not help this time but switching off LiteSpeed Cache Solved. I keep it off from now on to see if it helps.

    Thanks for your help.

    Plugin Support Ultimate Member Support


    Hi @vku62,

    Please try to exclude Ultimate member pages from the LiteSpeed cache in LiteSpeed settings -> Excludes section.


    This may be the solution. Did it today.
    For several days LiteSpeed Cashe was switched off and no problems appeared.
    Lets wait and see…

    Thank you

    I think this was complete solutuion. Excluded pages login and -register. Have been working without errors.

    Thanks for your help.


Viewing 6 replies - 1 through 6 (of 6 total)
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