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XF 1.4 Usernames must be unique. The specified username is already in use.

Discussion in 'XenForo Questions and Support' started by a.tushkanov, Oct 8, 2016.

  1. a.tushkanov

    a.tushkanov Active Member

    Try to create new user but get this...

    Even MySql search of new user name shows 0 in all xf_user tables. Any ideas?
  2. Chris D

    Chris D XenForo Developer Staff Member

    Does the name contain accented characters?

    MySQL would treat accented characters the same e.g. é and ë

    Failing that, maybe there's an add on at play in which case you should try again with all add ons disabled.
  3. a.tushkanov

    a.tushkanov Active Member

    All addons disabled. Still same message
  4. Chris D

    Chris D XenForo Developer Staff Member

    What is the username? Does it happen during registration as well as in the Admin CP?
  5. a.tushkanov

    a.tushkanov Active Member

    Username: Ланочка . It's cyrillic
    I'm trying there in CP...

    So actually i delete username Ланочка from CP using "delete user", so after that i try to create it and get this message...
    Now i found in MySql fields with username Ланочка in tables xf_post and xengallery_media. Deleted them also but still same

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