object(mysqli_sql_exception)#20 (8) {
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        [1]=>
        string(0) ""
        [2]=>
        string(0) ""
        [3]=>
        string(0) ""
        [4]=>
        int(9306)
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        string(0) ""
      }
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      ["line"]=>
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      ["line"]=>
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        [0]=>
        string(169) "(@(titolo,categorie,keywords,descrizione) ="organizzazioni ed enti internazionali" | "^organizzazioni ed enti internazionali$" | (organizzazioni ed enti internazionali))"
      }
    }
    [4]=>
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          ["connection":protected]=>
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            ["internal_encoding":protected]=>
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            ["silence_connection_warning":protected]=>
            bool(false)
            ["connection_params":protected]=>
            array(3) {
              ["host"]=>
              string(9) "127.0.0.1"
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              string(4) "9306"
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            ["connection":protected]=>
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          ["last_result":protected]=>
          NULL
          ["last_compiled":protected]=>
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            string(3) "cap"
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            string(9) "provincia"
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            string(5) "links"
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            string(15) "sigla_provincia"
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            string(6) "moduli"
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            string(19) "wifi as wifi_attivo"
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            string(10) "latitudine"
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            string(11) "longitudine"
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            string(8) "immagine"
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          ["from":protected]=>
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            array(3) {
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            array(2) {
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          ["offset":protected]=>
          int(0)
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          int(20)
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  ["previous":"Exception":private]=>
  NULL
  ["code":protected]=>
  int(2002)
  ["sqlstate":protected]=>
  string(5) "HY000"
}