Fatal error: Uncaught Error: Class 'IntlDateFormatter' not found in /home/ani-neuro/public_root/lib/pkp/lib/vendor/php81_bc/strftime/src/php-8.1-strftime.php:60 Stack trace: #0 /home/ani-neuro/public_root/lib/pkp/lib/vendor/php81_bc/strftime/src/php-8.1-strftime.php(201): PHP81_BC\{closure}() #1 [internal function]: PHP81_BC\{closure}() #2 /home/ani-neuro/public_root/lib/pkp/lib/vendor/php81_bc/strftime/src/php-8.1-strftime.php(180): preg_replace_callback() #3 /home/ani-neuro/public_root/lib/pkp/lib/vendor/smarty/smarty/libs/plugins/modifier.date_format.php(85): PHP81_BC\strftime() #4 /home/ani-neuro/public_root/cache/t_compile/164a3e763800a7814f06f7b4ef93c314f273c397^dd140fdd8f64316524979179efec9792d3cf63d9_0.plugins-2-plugins-generic-pdfJsViewer-generic-pdfJsViewer.submissionGalley.tpl.php(39): smarty_modifier_date_format() #5 /home/ani-neuro/public_root/lib/pkp/lib/vendor/smarty/smarty/libs/sysplugins/smarty_template_resource_base.php(123): content_6a5d92c9a31108_23463777() #6 /home/ani-neuro/public_root/lib/pkp/lib/ve in /home/ani-neuro/public_root/lib/pkp/lib/vendor/php81_bc/strftime/src/php-8.1-strftime.php on line 60