We created OJS on local computer using XAMPP. Later we moved it to a Shared Linux hosting and connected DB with config.php.inc file.
In the config file, database connectivity was done and dir_url was changed as per the new server.
The website works fine - http://ijhsir.ahsas-pgichd.org
But when we login to admin it gives a blank page and we need to refresh page to see admin. Similarly, at various instances related to the dashboard, a blank page comes up.
The error_log shows this error which I’m unable to resolve
[19-Jan-2019 16:18:24 Etc/GMT] PHP Fatal error: Can’t use function return value in write context in /home/ijhsir/public_html/lib/pkp/pages/dashboard/DashboardHandler.inc.php on line 65
Can anyone help with this please