Fatal error: Uncaught Error: Class 'IntlDateFormatter' not found in /var/www/innotex-journal/data/www/innotex-journal.uz/lib/pkp/lib/vendor/php81_bc/strftime/src/php-8.1-strftime.php:60 Stack trace: #0 /var/www/innotex-journal/data/www/innotex-journal.uz/lib/pkp/lib/vendor/php81_bc/strftime/src/php-8.1-strftime.php(201): PHP81_BC\{closure}(Object(DateTime), '%B') #1 [internal function]: PHP81_BC\{closure}(Array) #2 /var/www/innotex-journal/data/www/innotex-journal.uz/lib/pkp/lib/vendor/php81_bc/strftime/src/php-8.1-strftime.php(180): preg_replace_callback('/(?<!%)%([_#-]?...', Object(Closure), '%B %e, %Y') #3 /var/www/innotex-journal/data/www/innotex-journal.uz/lib/pkp/lib/vendor/smarty/smarty/libs/plugins/modifier.date_format.php(85): PHP81_BC\strftime('%B %e, %Y', Object(DateTime)) #4 /var/www/innotex-journal/data/www/innotex-journal.uz/cache/t_compile/25171e05c052fe5cbb5fd451ce35bd89515a533e^fb85d6670b2651ab795e296433c7d98d0d05872f_0.plugins-1-plugins-generic-pdfJsViewer-generic-pdfJsViewer.issueGalley.tpl.php(35): sma in /var/www/innotex-journal/data/www/innotex-journal.uz/lib/pkp/lib/vendor/php81_bc/strftime/src/php-8.1-strftime.php on line 60