On pages that contain Math formulas, an error is displayed when exporting to PDF
| Product | Version |
|---|---|
| MediaWiki | 1.35.0 |
| PHP | 7.4.14 (fpm-fcgi) |
| MariaDB | 10.1.47-MariaDB-0ubuntu0.18.04.1 |
| Lua | 5.1.5 |
| Mpdf | 1.0 (8afd41e) 07:15, 25 February 2021 |
name : mpdf/mpdf
descrip. : A PHP class to generate PDF files from HTML with Unicode/UTF-8 and CJK support
keywords : pdf, php, utf-8
versions : * v6.1.3