peppfunk

this is the error in WP debug

Fatal error: Uncaught ImagickException: Postscript delegate failed `/web/htdocs/www.gazzettadifoligno.it/home/wp-content/uploads/2019/12/Gazzetta-di-Foligno-n.-45-22-dicembre-2019_12-pagine.pdf’: No such file or directory @ error/pdf.c/ReadPDFImage/678 in /web/htdocs/www.gazzettadifoligno.it/home/wp-content/plugins/pdf-light-viewer/src/controllers/PdfController.php:823 Stack trace: #0 /web/htdocs/www.gazzettadifoligno.it/home/wp-content/plugins/pdf-light-viewer/src/controllers/PdfController.php(823): Imagick->readimage(‘/web/htdocs/www…’) #1 /web/htdocs/www.gazzettadifoligno.it/home/wp-content/plugins/pdf-light-viewer/src/controllers/PdfController.php(699): PdfLightViewer_PdfController::getPDFPagesNumber(‘/web/htdocs/www…’) #2 /web/htdocs/www.gazzettadifoligno.it/home/wp-includes/class-wp-hook.php(290): PdfLightViewer_PdfController::save_post(13413, Object(WP_Post)) #3 /web/htdocs/www.gazzettadifoligno.it/home/wp-includes/class-wp-hook.php(312): WP_Hook->apply_filters(”, Array) #4 /web/htdocs/www.gazzettadifoligno.it in /web/htdocs/www.gazzettadifoligno.it/home/wp-content/plugins/pdf-light-viewer/src/controllers/PdfController.php on line 823

Please help me