IF not admin erro occur

Hello,

We use a lms pluign elearncommerce.

If i am admin, all good. But if i’m not an admin and someone wants to finalize a lesson it appear this error: https://www.loom.com/share/32a69ce98f6b4c6ab185033bc693cc60

Can you help me fix it?

It seems ssl related because if i disable ssl all is working.

Thank you