<33bd17e0> PHP Error: Request security check failed (GET /roundcube/?_task=logout&_token=undefined)
https://[path_to_roundcube]/?_task=mail&_mbox=INBOX
https://[path_to_roundcube]/?_task=logout&_token=VTFASD....
https://[path_to_roundcube]/
https://[path_to_roundcube]/?_task=logout&_token=undefined
$config['plugins'] = array('additional_message_headers', 'attachment_reminder', 'emoticons', 'hide_blockquote', 'jqueryui', 'globaladdressbook');