I’ve installed the system on ubuntu 20.04 with aapanel apache. But the domain returning the following error - This page isn’t working
The server log error -
AH01071: Got error 'PHP message: PHP Fatal error: Uncaught Error: Call to undefined function putenv() in /www/wwwroot/ojs/lib/pkp/classes/i18n/PKPLocale.inc.php:292
Stack trace:
#0 /www/wwwroot/ojs/lib/pkp/classes/core/Dispatcher.inc.php(116): PKPLocale::initialize()
#1 /www/wwwroot/ojs/lib/pkp/classes/core/PKPApplication.inc.php(362): Dispatcher->dispatch()
#2 /www/wwwroot/ojs/index.php(68): PKPApplication->execute()
#3 {main}\n thrown in /www/wwwroot/ojs/lib/pkp/classes/i18n/PKPLocale.inc.php on line 292'