array(3) {
  [0]=>
  int(4288)
  [1]=>
  string(136) "Flood - Data and Statistics. http://www.prevention-web.net/english/hazards/statistics/?hid=71 (дата обращения: 01.08.2015)."
  [2]=>
  int(1)
}
<h1>DB Error 230: Duplicate entry '4288-1' for key 'citations.citations_submission_seq'</h1>