I have upgrade at version 1,0,2 and now i have problems with paypal page. Each time after plan subscription, the system gives me "internal server error" at the paypal page.
I try to downgrade all cb_plugins and bot + mod but the problem remain.
Before the upgrade, the system working properly with new subscriptions or upgrades.
Pease, help me to resolve.
I check everything about paypal account and everything looks ok. I think its a problem with subscriptions plans.