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 (
    92128, 92129, 83962, 83964, 83966, 83968, 
    89005, 90079, 83111, 83121, 92255, 
    92256, 92257, 92496, 92497, 92498, 
    92499, 91296, 83101, 84107, 83999, 
    84001, 84003, 84005, 92051, 92052, 
    92053, 92054, 92055, 92056, 92057, 
    91550, 91619, 91788, 91789, 91790, 
    91791, 91792, 91793, 91794, 91795, 
    92254, 92026, 92034, 92114, 92122, 
    92501, 92502
  ) 
  AND cscart_seo_names.type = "p" 
  AND cscart_seo_names.dispatch = "" 
  AND cscart_seo_names.lang_code = 'en'

Query time 0.00137

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 (92128,92129,83962,83964,83966,83968,89005,90079,83111,83121,92255,92256,92257,92496,92497,92498,92499,91296,83101,84107,83999,84001,84003,84005,92051,92052,92053,92054,92055,92056,92057,91550,91619,91788,91789,91790,91791,91792,91793,91794,91795,92254,92026,92034,92114,92122,92501,92502)) 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'))"
    }
  }
}