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 (
    97070, 97071, 97072, 97073, 97074, 97075, 
    97076, 97077, 97078, 97079, 97080, 
    97081, 97082, 97084, 97085, 97086, 
    97087, 97088, 97089, 97090, 97091, 
    97092, 97093, 97094, 97095, 97096, 
    97097, 97098, 97099, 97100, 97101, 
    97102, 97103, 97104, 97105, 97106, 
    97107, 97108, 97109, 97110, 97111, 
    97112, 97113, 97114, 97115, 97116, 
    97117, 97118, 97119, 97120, 97121, 
    97122, 97123, 97124, 97125, 97126, 
    97127, 97128, 97129, 97130, 97131, 
    97132, 97133, 97134, 97135, 97136, 
    97137, 97138, 97139, 97140, 97141, 
    97142, 97143, 97144, 97145, 97146, 
    97147, 97148, 97149, 97150, 97151, 
    97152, 97153, 97154, 97155, 97156, 
    97157, 97158, 97159, 97160, 97161, 
    97162, 97163, 97164, 97165, 97166
  ) 
  AND a.status = 'A' 
ORDER BY 
  a.position

Query time 0.00041

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 (97070,97071,97072,97073,97074,97075,97076,97077,97078,97079,97080,97081,97082,97084,97085,97086,97087,97088,97089,97090,97091,97092,97093,97094,97095,97096,97097,97098,97099,97100,97101,97102,97103,97104,97105,97106,97107,97108,97109,97110,97111,97112,97113,97114,97115,97116,97117,97118,97119,97120,97121,97122,97123,97124,97125,97126,97127,97128,97129,97130,97131,97132,97133,97134,97135,97136,97137,97138,97139,97140,97141,97142,97143,97144,97145,97146,97147,97148,97149,97150,97151,97152,97153,97154,97155,97156,97157,97158,97159,97160,97161,97162,97163,97164,97165,97166)) 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"
            ]
          }
        }
      ]
    }
  }
}