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Warning: substr() expects parameter 1 to be string


  • Sherry22
    Participant

    @sherry22

    Does anyone know why this error happens?
    Warning: substr() expects parameter 1 to be string, array given in /home/homewo31/public_html/wp-content/plugins/buddypress/bp-forums/bbpress/bb-includes/class.bb-query.php

    I deleted groups and forums and recreated and this is showing for my 2nd group.

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