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 
  a.*, 
  b.option_name, 
  b.internal_option_name, 
  b.option_text, 
  b.description, 
  b.inner_hint, 
  b.incorrect_message, 
  b.comment 
FROM 
  cscart_product_options as a 
  LEFT JOIN cscart_product_options_descriptions as b ON a.option_id = b.option_id 
  AND b.lang_code = 'en' 
WHERE 
  a.product_id IN (
    98749, 98758, 99561, 99570, 99571, 99572, 
    99573, 99580, 99581, 99582, 99583, 
    99584, 99585, 99586, 99587, 100067, 
    100068, 100069, 100070, 100071, 100072, 
    100150, 100151, 100152, 100153, 100154, 
    100155, 100156, 100169, 100170, 100171, 
    100172, 100173, 100174, 100175, 100176, 
    100177, 100178, 100179, 100180, 100321, 
    100322, 100323, 100324, 100325, 100326, 
    100374, 100375, 100376, 100377, 100378, 
    100379, 100380, 100381, 100382, 100383, 
    100598, 100599, 100600, 100601, 100602, 
    100603, 100604, 100605, 100606, 100607, 
    100608, 100609, 100610, 100611, 100654, 
    100655, 100656, 100657, 100658, 100659, 
    100660, 100661, 100662, 100663, 100664, 
    100696, 100697, 100698, 100699, 100884, 
    100885, 100886, 100887, 100900, 100901, 
    100902, 100903, 100904, 100907, 100908
  ) 
  AND a.status = 'A' 
ORDER BY 
  a.position

Query time 0.00072

JSON explain

{
  "query_block": {
    "select_id": 1,
    "cost_info": {
      "query_cost": "1.70"
    },
    "ordering_operation": {
      "using_filesort": true,
      "cost_info": {
        "sort_cost": "1.00"
      },
      "nested_loop": [
        {
          "table": {
            "table_name": "a",
            "access_type": "ALL",
            "possible_keys": [
              "c_status"
            ],
            "rows_examined_per_scan": 1,
            "rows_produced_per_join": 1,
            "filtered": "100.00",
            "cost_info": {
              "read_cost": "0.25",
              "eval_cost": "0.10",
              "prefix_cost": "0.35",
              "data_read_per_join": "2K"
            },
            "used_columns": [
              "option_id",
              "product_id",
              "company_id",
              "option_type",
              "regexp",
              "required",
              "multiupload",
              "allowed_extensions",
              "max_file_size",
              "missing_variants_handling",
              "status",
              "position",
              "value"
            ],
            "attached_condition": "((`nuie_scalesta_net`.`a`.`product_id` in (98749,98758,99561,99570,99571,99572,99573,99580,99581,99582,99583,99584,99585,99586,99587,100067,100068,100069,100070,100071,100072,100150,100151,100152,100153,100154,100155,100156,100169,100170,100171,100172,100173,100174,100175,100176,100177,100178,100179,100180,100321,100322,100323,100324,100325,100326,100374,100375,100376,100377,100378,100379,100380,100381,100382,100383,100598,100599,100600,100601,100602,100603,100604,100605,100606,100607,100608,100609,100610,100611,100654,100655,100656,100657,100658,100659,100660,100661,100662,100663,100664,100696,100697,100698,100699,100884,100885,100886,100887,100900,100901,100902,100903,100904,100907,100908)) and (`nuie_scalesta_net`.`a`.`status` = 'A'))"
          }
        },
        {
          "table": {
            "table_name": "b",
            "access_type": "eq_ref",
            "possible_keys": [
              "PRIMARY"
            ],
            "key": "PRIMARY",
            "used_key_parts": [
              "option_id",
              "lang_code"
            ],
            "key_length": "9",
            "ref": [
              "nuie_scalesta_net.a.option_id",
              "const"
            ],
            "rows_examined_per_scan": 1,
            "rows_produced_per_join": 1,
            "filtered": "100.00",
            "cost_info": {
              "read_cost": "0.25",
              "eval_cost": "0.10",
              "prefix_cost": "0.70",
              "data_read_per_join": "3K"
            },
            "used_columns": [
              "option_id",
              "lang_code",
              "option_name",
              "internal_option_name",
              "option_text",
              "description",
              "comment",
              "inner_hint",
              "incorrect_message"
            ]
          }
        }
      ]
    }
  }
}