TOPIC: critical error: Too few arguments to function fpdi

Fatal error: Uncaught Error: Too few arguments to function fpdi_pdf_parser::fpdi_pdf_parser(), 1 passed in public_html/wp-content/plugins/ebook-store/functions.php on line 3426 and exactly 2 expected
in public_html/wp-content/plugins/ebook-store/includes/fpdi/fpdi_pdf_parser.php on line 69

Call stack:

fpdi_pdf_parser::fpdi_pdf_parser()
wp-content/plugins/ebook-store/functions.php:3426
ebook_store_encryptable()
wp-content/plugins/ebook-store/functions.php:3473
ebook_store_file_formats_form()
wp-includes/class-wp-hook.php:307
WP_Hook::apply_filters()
wp-includes/class-wp-hook.php:331
WP_Hook::do_action()
wp-includes/plugin.php:476
do_action()
wp-content/plugins/ebook-store/functions.php:400
ebook_wp_custom_attachment()
wp-admin/includes/template.php:1401
do_meta_boxes()
wp-admin/edit-form-advanced.php:711
require()
wp-admin/post.php:206
Query Monitor


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Error Details
=============
An error of type E_ERROR was caused in line 69 of the file /home//public_html/wp-content/plugins/ebook-store/includes/fpdi/fpdi_pdf_parser.php. Error message: Uncaught ArgumentCountError: Too few arguments to function fpdi_pdf_parser::fpdi_pdf_parser(), 1 passed in /home//public_html/wp-content/plugins/ebook-store/functions.php on line 3426 and exactly 2 expected in /home//public_html/wp-content/plugins/ebook-store/includes/fpdi/fpdi_pdf_parser.php:69