Warning: call_user_func() expects parameter 1 to be a valid callback, class ‘WP_

  • Resolved bheadrick

    (@bheadrick)


    8 years, 3 months ago

    need to replace this:
    array( $this, '__return_empty_string' )
    With This
    '__return_empty_string'
    on line 74 of inc/admin/settings.php

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