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 
  name, 
  path 
FROM 
  cscart_seo_names 
WHERE 
  `object_id` = 2 
  AND `type` = 'a' 
  AND `dispatch` = '' 
  AND `lang_code` = 'en'

Explain
id	select_type	table	type	possible_keys	key	key_len	ref	rows	Extra
1	SIMPLE	cscart_seo_names	ref	PRIMARY,dispatch	PRIMARY	206	const,const,const,const	4	Using index condition