Spambots can avoid control question.
phpbb/captcha/plugins/qa.php
find
function validate()
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{
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global $config, $db, $user;
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$error = '';
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if (!sizeof($this->question_ids))
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{
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return false;
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}
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Must change to
function validate()
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{
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global $config;
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$error = '';
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if (!sizeof($this->question_ids))
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{
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$error = "Wrong question confirmation";
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return $error;
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}
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