PHP Deprecated

Message

unserialize(): Passing null to parameter #1 ($data) of type string is deprecated

Error at

app/addons/hybrid_auth/func.php, line: 200

Backtrace

SELECT 
  cscart_products.* 
FROM 
  cscart_products 
WHERE 
  cscart_products.product_id IN (
    83883, 91764, 91580, 91581, 91582, 91583, 
    91584, 91585, 91586, 91587, 91588, 
    91589, 83877, 83880, 83889, 83890, 
    83893, 83895, 83884, 83886, 91627, 
    83891, 83892, 83896, 91700, 91701, 
    91702, 91703, 91704, 91705, 91706, 
    91707, 91571, 91572, 91573, 91574, 
    91575, 91576, 91577, 91578, 91579, 
    91610, 91611, 91612, 91613, 91614, 
    91615, 91616, 91617, 91618, 83879, 
    83881, 83887, 91787, 91796, 91797, 
    91798, 91799, 91800, 91801, 91802, 
    91803, 87870, 83894, 91622, 91698, 
    83885, 83888, 91626, 87867, 87868, 
    87869, 91620, 91540, 91541, 91542, 
    91543, 91544, 91545, 91546, 91547, 
    91548, 91549, 91624, 91804, 91805, 
    91806, 91807, 91808, 91809, 91810, 
    91811, 91621, 91601, 91602, 91603
  )

Query time 0.00178

JSON explain

{
  "query_block": {
    "select_id": 1,
    "cost_info": {
      "query_cost": "43.33"
    },
    "table": {
      "table_name": "cscart_products",
      "access_type": "range",
      "possible_keys": [
        "PRIMARY"
      ],
      "key": "PRIMARY",
      "used_key_parts": [
        "product_id"
      ],
      "key_length": "3",
      "rows_examined_per_scan": 96,
      "rows_produced_per_join": 96,
      "filtered": "100.00",
      "cost_info": {
        "read_cost": "33.73",
        "eval_cost": "9.60",
        "prefix_cost": "43.33",
        "data_read_per_join": "460K"
      },
      "used_columns": [
        "product_id",
        "product_code",
        "product_type",
        "status",
        "company_id",
        "list_price",
        "amount",
        "weight",
        "length",
        "width",
        "height",
        "shipping_freight",
        "low_avail_limit",
        "timestamp",
        "updated_timestamp",
        "usergroup_ids",
        "is_edp",
        "edp_shipping",
        "unlimited_download",
        "tracking",
        "free_shipping",
        "zero_price_action",
        "is_pbp",
        "is_op",
        "is_oper",
        "is_returnable",
        "return_period",
        "avail_since",
        "out_of_stock_actions",
        "localization",
        "min_qty",
        "max_qty",
        "qty_step",
        "list_qty_count",
        "tax_ids",
        "age_verification",
        "age_limit",
        "options_type",
        "exceptions_type",
        "details_layout",
        "shipping_params",
        "facebook_obj_type",
        "parent_product_id",
        "buy_now_url",
        "my_supplier_id",
        "supplier_amount",
        "manufacturer_code",
        "supplier_access_time",
        "rf_stop_update_price",
        "rf_stop_update_amount",
        "rf_stop_update_status",
        "rf_cost"
      ],
      "attached_condition": "(`nuie_scalesta_net`.`cscart_products`.`product_id` in (83883,91764,91580,91581,91582,91583,91584,91585,91586,91587,91588,91589,83877,83880,83889,83890,83893,83895,83884,83886,91627,83891,83892,83896,91700,91701,91702,91703,91704,91705,91706,91707,91571,91572,91573,91574,91575,91576,91577,91578,91579,91610,91611,91612,91613,91614,91615,91616,91617,91618,83879,83881,83887,91787,91796,91797,91798,91799,91800,91801,91802,91803,87870,83894,91622,91698,83885,83888,91626,87867,87868,87869,91620,91540,91541,91542,91543,91544,91545,91546,91547,91548,91549,91624,91804,91805,91806,91807,91808,91809,91810,91811,91621,91601,91602,91603))"
    }
  }
}