PHP Notice

Undefined index: custom_company_headquarters_address

app/addons/sd_seo_jsonld/schemas/jsonld_objects/website_schema.php, line: 2

File:	app/addons/sd_seo_jsonld/schemas/jsonld_objects/website_schema.php
Line:	2
Function:	{closure}
File:	app/functions/fn.common.php
Line:	2142
Function:	include
File:	app/addons/sd_seo_jsonld/func.php
Line:	2
Function:	fn_get_schema
File:	app/addons/sd_seo_jsonld/controllers/frontend/init.post.php
Line:	2
Function:	fn_sd_seo_jsonld_create_object
File:	app/functions/fn.control.php
Line:	700
Function:	include
File:	app/functions/fn.control.php
Line:	456
Function:	fn_run_controller
File:	index.php
Line:	26
Function:	fn_dispatch

Sandbox

SELECT 
  category_id, 
  category 
FROM 
  cscart_category_descriptions 
WHERE 
  category_id IN (500, 492, 493) 
  AND lang_code = 'en'

Explain
id	select_type	table	type	possible_keys	key	key_len	ref	rows	Extra
1	SIMPLE	cscart_category_descriptions	range	PRIMARY	PRIMARY	9		3	Using index condition