Export Plugin PDF Error

Hi,

When using the Export feature, WordPress generates an error when producing the PDF.

For example, when clicking export, it generates something like this (but much more than this) ???????h0?w_??L???T1??k?P??f_??!???j?T?*?lT??? with this at the bottom ‘An unexpected error occurred and your export request could not be fulfilled.’

I tried using both types of PDF Renderers

The Excel/CSV export works fine.

Thanks

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