Fatal error: Uncaught Error: Class 'IntlDateFormatter' not found in /home/academia/public_html/journal.academiacollege.edu.np/lib/pkp/lib/vendor/php81_bc/strftime/src/php-8.1-strftime.php:60 Stack trace: #0 /home/academia/public_html/journal.academiacollege.edu.np/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 /home/academia/public_html/journal.academiacollege.edu.np/lib/pkp/lib/vendor/php81_bc/strftime/src/php-8.1-strftime.php(180): preg_replace_callback('/(?<!%)%([_#-]?...', Object(Closure), '%B') #3 /home/academia/public_html/journal.academiacollege.edu.np/lib/pkp/classes/template/PKPTemplateManager.inc.php(2268): PHP81_BC\strftime('%B', Object(DateTime)) #4 /home/academia/public_html/journal.academiacollege.edu.np/cache/t_compile/f09822d526ba2b77dee1b6fa34cba9dcc80abebc^756a7119cb48731a8fd45c250b45f4bcca2d6b01_0.app.frontendpagessearch.tpl.php(88): PKPTemplateManager->smartyHtmlSelectDateA11y(Array, Obj in /home/academia/public_html/journal.academiacollege.edu.np/lib/pkp/lib/vendor/php81_bc/strftime/src/php-8.1-strftime.php on line 60