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 (
    90034, 90035, 90036, 90037, 87864, 87866, 
    90042, 90043, 90044, 90045, 90046, 
    90047, 90058, 90059, 84039, 84230, 
    84042, 88098, 84233, 87831, 87844, 
    90014, 90015, 90016, 90017, 90026, 
    90027, 90028, 90029, 90030, 90031, 
    87850, 88096, 87860, 87884, 87886, 
    87862, 88315, 91431, 87829, 87842, 
    87848, 87858, 88314, 87863, 87865, 
    87827, 87840
  ) 
  AND cscart_seo_names.type = "p" 
  AND cscart_seo_names.dispatch = "" 
  AND cscart_seo_names.lang_code = 'en'

Query time 0.00138

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 (90034,90035,90036,90037,87864,87866,90042,90043,90044,90045,90046,90047,90058,90059,84039,84230,84042,88098,84233,87831,87844,90014,90015,90016,90017,90026,90027,90028,90029,90030,90031,87850,88096,87860,87884,87886,87862,88315,91431,87829,87842,87848,87858,88314,87863,87865,87827,87840)) 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'))"
    }
  }
}