i need help, i am upgrading OJS 2.4.8-5 to 3.2.1-2
upgrade is successful, i can see all my journals and articles, but i cannot login.
when i click on login link (on top right corner), it send me this blank page with message
“Unknown locale component LOCALE_COMPONENT_OJS_MANAGER”
i upgraded it with complete stand-alone package method.
i am using XAMPP (PHP 7 and Mysql 7) on windows x64.
i enable debug and this is come out: