Deprecated: substr(): Passing null to parameter #1 ($string) of type string is deprecated in /var/www/html/pages/search/SearchHandler.inc.php on line 98
Deprecated: substr(): Passing null to parameter #1 ($string) of type string is deprecated in /var/www/html/pages/search/SearchHandler.inc.php on line 99
Warning: Cannot modify header information - headers already sent by (output started at /var/www/html/pages/search/SearchHandler.inc.php:98) in /var/www/html/lib/pkp/classes/template/PKPTemplateManager.inc.php on line 1239
Warning: Cannot modify header information - headers already sent by (output started at /var/www/html/pages/search/SearchHandler.inc.php:98) in /var/www/html/lib/pkp/classes/template/PKPTemplateManager.inc.php on line 1240
Fatal error: Uncaught Error: Class "IntlDateFormatter" not found in /var/www/html/lib/pkp/lib/vendor/php81_bc/strftime/src/php-8.1-strftime.php:61
Stack trace:
#0 /var/www/html/lib/pkp/lib/vendor/php81_bc/strftime/src/php-8.1-strftime.php(202): PHP81_BC\{closure}(Object(DateTime), '%B')
#1 [internal function]: PHP81_BC\{closure}(Array)
#2 /var/www/html/lib/pkp/lib/vendor/php81_bc/strftime/src/php-8.1-strftime.php(181): preg_replace_callback('/(?<!%)%([_#-]?...', Object(Closure), '%B')
#3 /var/www/html/lib/pkp/classes/template/PKPTemplateManager.inc.php(2309): PHP81_BC\strftime('%B', Object(DateTime))
#4 /var/www/html/cache/t_compile/f09822d526ba2b77dee1b6fa34cba9dcc80abebc^756a7119cb48731a8fd45c250b45f4bcca2d6b01_0.app.frontendpagessearch.tpl.php(88): PKPTemplateManager->smartyHtmlSelectDateA11y(Array, Object(Smarty_Internal_Template))
#5 /var/www/html/lib/pkp/lib/vendor/smarty/smarty/libs/sysplugins/smarty_template_resource_base.php(123): content_6937f8cfc9b529_92545234(Object(Smarty_Internal_Template))
#6 /var/www/html/lib/pkp/lib/vendor/smarty/smarty/libs/sysplugins/smarty_template_compiled.php(114): Smarty_Template_Resource_Base->getRenderedTemplateCode(Object(Smarty_Internal_Template))
#7 /var/www/html/lib/pkp/lib/vendor/smarty/smarty/libs/sysplugins/smarty_internal_template.php(217): Smarty_Template_Compiled->render(Object(Smarty_Internal_Template))
#8 /var/www/html/lib/pkp/lib/vendor/smarty/smarty/libs/sysplugins/smarty_internal_templatebase.php(238): Smarty_Internal_Template->render(false, 1)
#9 /var/www/html/lib/pkp/lib/vendor/smarty/smarty/libs/sysplugins/smarty_internal_templatebase.php(134): Smarty_Internal_TemplateBase->_execute(Object(Smarty_Internal_Template), NULL, 'f09822d526ba2b7...', NULL, 1)
#10 /var/www/html/lib/pkp/classes/template/PKPTemplateManager.inc.php(1250): Smarty_Internal_TemplateBase->display('frontend/pages/...', NULL, 'f09822d526ba2b7...', NULL)
#11 /var/www/html/pages/search/SearchHandler.inc.php(153): PKPTemplateManager->display('frontend/pages/...')
#12 /var/www/html/pages/search/SearchHandler.inc.php(38): SearchHandler->search(Array, Object(Request))
#13 /var/www/html/lib/pkp/classes/core/PKPRouter.inc.php(397): SearchHandler->index(Array, Object(Request))
#14 /var/www/html/lib/pkp/classes/core/PKPPageRouter.inc.php(246): PKPRouter->_authorizeInitializeAndCallRequest(Array, Object(Request), Array, false)
#15 /var/www/html/lib/pkp/classes/core/Dispatcher.inc.php(144): PKPPageRouter->route(Object(Request))
#16 /var/www/html/lib/pkp/classes/core/PKPApplication.inc.php(360): Dispatcher->dispatch(Object(Request))
#17 /var/www/html/index.php(68): PKPApplication->execute()
#18 {main}
thrown in /var/www/html/lib/pkp/lib/vendor/php81_bc/strftime/src/php-8.1-strftime.php on line 61