Error #1. User authentication failed.(s2 member)

#1

Hello

I am using s2 member plugin for membership free profile signup is working but when I am going to add paid membership It always return “Error #1. User authentication failed.” I have tried the s2 member default paypal and payflow credentials and my own but same error return please help me.

Regards
Divyanshu

#2

Please use the forum’s search facility before asking a question. See this: Error #1. User authentication failed