Fatal error: Uncaught Error: Class 'IntlDateFormatter' not found in /var/www/html/ojs/lib/pkp/lib/vendor/php81_bc/strftime/src/php-8.1-strftime.php:61
Stack trace:
#0 /var/www/html/ojs/lib/pkp/lib/vendor/php81_bc/strftime/src/php-8.1-strftime.php(202): PHP81_BC\{closure}()
#1 [internal function]: PHP81_BC\{closure}()
#2 /var/www/html/ojs/lib/pkp/lib/vendor/php81_bc/strftime/src/php-8.1-strftime.php(181): preg_replace_callback()
#3 /var/www/html/ojs/lib/pkp/classes/template/PKPTemplateManager.inc.php(2306): PHP81_BC\strftime()
#4 /var/www/html/ojs/cache/t_compile/f09822d526ba2b77dee1b6fa34cba9dcc80abebc^756a7119cb48731a8fd45c250b45f4bcca2d6b01_0.app.frontendpagessearch.tpl.php(88): PKPTemplateManager->smartyHtmlSelectDateA11y()
#5 /var/www/html/ojs/lib/pkp/lib/vendor/smarty/smarty/libs/sysplugins/smarty_template_resource_base.php(123): content_66bf220b8a7765_84303944()
#6 /var/www/html/ojs/lib/pkp/lib/vendor/smarty/smarty/libs/sysplugins/smarty_template_compiled.php(114): Smarty_Template_Resource_Base->getRenderedTemplateC in /var/www/html/ojs/lib/pkp/lib/vendor/php81_bc/strftime/src/php-8.1-strftime.php on line 61