Headers already sent and php warning
The following messages only appears when trying to view certain PDFs.
‘Warning: DOMDocument::loadHTML() [domdocument.loadhtml]: htmlParseEntityRef: no name in Entity, line: 48 in /public_html/wp-content/plugins/gravity-forms-pdf-extended/render_to_pdf.php on line 70
Unable to stream pdf: headers already sent’
There was also a warning from WordPress that the plugin has output when activated.
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