Fatal Error when trying to view ticket or attach ticket to email

Hello, this is the fatal error as caught by woocommerce whenever I try to view ticket on received orders in the backend. Same fatal error is caught when trying to email ticket to buyers:CRITICAL Uncaught ValueError: Path cannot be empty in /public_html/wp-content/plugins/myticket-events/inc/mpdf/vendor/mpdf/mpdf/mpdf.php:11823 Stack trace: #0 /public_html/wp-content/plugins/myticket-events/inc/mpdf/vendor/mpdf/mpdf/mpdf.php(11823): fopen() #1 /public_html/wp-content/plugins/myticket-events/inc/mpdf/vendor/mpdf/mpdf/Tag.php(3271): mPDF->_getImage() #2 /public_html/wp-content/plugins/myticket-events/inc/mpdf/vendor/mpdf/mpdf/mpdf.php(16554): Tag->OpenTag() #3 /public_html/wp-content/plugins/myticket-events/templates/ticket-individual/index.php(321): mPDF->WriteHTML() #4 /public_html/wp-content/plugins/myticket-events/inc/class-myticket-events.php(419): include(‘…’) #5 /public_html/wp-content/plugins/myticket-events/inc/class-myticket-events.php(395): MyTicket_Events::generate_general_ticket_single() #6 /public_html/wp-includes/class-wp-hook.php(324): MyTicket_Events->admin_pdf_callback() #7 /public_html/wp-includes/class-wp-hook.php(348): WP_Hook->apply_filters() #8 /public_html/wp-includes/plugin.php(517): WP_Hook->do_action() #9 /public_html/wp-admin/admin.php(175): do_action() #10 /public_html/wp-admin/post.php(12): require_once(‘…’) #11 {main} thrown in /public_html/wp-content/plugins/myticket-events/inc/mpdf/vendor/mpdf/mpdf/mpdf.php on line 11823The hosting stack is apache2, php8.2 and mysql8. The error doesnt occur on cpanel. Kindly assist.