PDF MISSING COMPONENT

Dear team, again i cant open the Attach invoice PDF because of these errors:

• https://prnt.sc/gdZ1mLcxhl65
• https://prnt.sc/9-mqRAsbWT2U

please let me know if this is a PHP server error or whats the reason causing this, knowing that the plugin is updated, i just made the recent update yesterday and this start showing. is it because of the update? let me know please

The page I need help with: [log in to see the link]