Severity: Notice

Message: Undefined index: items

Filename: libraries/StructuredData.php

Line Number: 875

Backtrace:

File: /var/www/ironpdf.com/application/libraries/StructuredData.php
Line: 875
Function: _error_handler

File: /var/www/ironpdf.com/application/libraries/StructuredData.php
Line: 1054
Function: getDocsArticleSections

File: /var/www/ironpdf.com/application/libraries/StructuredData.php
Line: 1075
Function: buildBaseDocumentationSchema

File: /var/www/ironpdf.com/application/libraries/StructuredData.php
Line: 2272
Function: buildTechArticleSchema

File: /var/www/ironpdf.com/application/libraries/Render.php
Line: 298
Function: setJsonLDStructuredData

File: /var/www/ironpdf.com/application/controllers/Products/Error404.php
Line: 21
Function: render_products_view

File: /var/www/ironpdf.com/index.php
Line: 292
Function: require_once

Severity: Warning

Message: Invalid argument supplied for foreach()