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_seo_names.object_id AS product_id, 
  cscart_seo_names.name AS seo_name, 
  cscart_seo_names.path AS seo_path 
FROM 
  cscart_seo_names 
WHERE 
  cscart_seo_names.object_id IN (
    85600, 90310, 90755, 86893, 85553, 85556, 
    85557, 85559, 85589, 85593, 85601, 
    85602, 85560, 85587, 85588, 85604, 
    85562, 85542, 85603, 92475, 85547, 
    85569, 91876, 85545, 85868, 85870, 
    85871, 85568, 85544, 84237, 85548, 
    85558, 92838, 92839, 92895, 92896, 
    92897, 92898, 92899, 92900, 92901, 
    92902, 92903, 92904, 92905, 92906, 
    92907, 92908
  ) 
  AND cscart_seo_names.type = "p" 
  AND cscart_seo_names.dispatch = "" 
  AND cscart_seo_names.lang_code = 'en'

Query time 0.00142

JSON explain

{
  "query_block": {
    "select_id": 1,
    "cost_info": {
      "query_cost": "21.62"
    },
    "table": {
      "table_name": "cscart_seo_names",
      "access_type": "range",
      "possible_keys": [
        "PRIMARY",
        "dispatch"
      ],
      "key": "PRIMARY",
      "used_key_parts": [
        "object_id",
        "type",
        "dispatch",
        "lang_code"
      ],
      "key_length": "206",
      "rows_examined_per_scan": 48,
      "rows_produced_per_join": 48,
      "filtered": "100.00",
      "cost_info": {
        "read_cost": "16.82",
        "eval_cost": "4.80",
        "prefix_cost": "21.62",
        "data_read_per_join": "81K"
      },
      "used_columns": [
        "name",
        "object_id",
        "type",
        "dispatch",
        "path",
        "lang_code"
      ],
      "attached_condition": "((`nuie_scalesta_net`.`cscart_seo_names`.`object_id` in (85600,90310,90755,86893,85553,85556,85557,85559,85589,85593,85601,85602,85560,85587,85588,85604,85562,85542,85603,92475,85547,85569,91876,85545,85868,85870,85871,85568,85544,84237,85548,85558,92838,92839,92895,92896,92897,92898,92899,92900,92901,92902,92903,92904,92905,92906,92907,92908)) and (`nuie_scalesta_net`.`cscart_seo_names`.`type` = 'p') and (`nuie_scalesta_net`.`cscart_seo_names`.`dispatch` = '') and (`nuie_scalesta_net`.`cscart_seo_names`.`lang_code` = 'en'))"
    }
  }
}