Error on backend acces to plans

My site is working fine on the local host. When uploaded to the remote host, I accessed the membership pro component. From there I tried to access "PLANS" and this is the error I got:

0 Too few arguments to function Joomla\CMS\MVC\Controller\BaseController::execute(), 0 passed in /home/faithabl/public_html/administrator/components/com_osmembership/osmembership.php on line 31 and exactly 1 expected

It occurs for every icon on the dashboard.

Why might this be?

The component has messed up. Memberhsip Pro doesn't use that class, so try to re-install the extension to see whether it helps?

Tuan

Ok. I reinstalled and it seems to be working. But now I get this message:

Warning
You can only have active subscription of one plan in the same category at a time only

What might be happening?

Edit the category the plan belong to, set Exclusive Plans parameter to No and it should solve the issue

When you set it to Yes, you can only have active subscription of one plan belong to that category at a time (so if you subscribe to one plan, you cannot sign up to other plans in the same category)

Tuan

I see. I had created multiple users to test the system.

Is it possible that the links for the Kunena forum are not working on the remote site because of membership pro?

No, Membership Pro doesn't make any change to Kunena (It doesn't have control over it)

Regards,

Tuan