XF 2.3 Paypal Issue client authentication failed

[bsd]

Hello,

Client Authentication failed on connection with paypal. Please, help me to solve the issue.

Thanks

 

[javakhir]

Client Authentication failed

 

[javakhir]

I am using PayPal Business acc. did try on 2 forums, the same error: Client Authentication failed
1. Disabled Sandbox mode, now error has gone!
Problem solved!

Cheers!

 

[ZeroG]

I am using PayPal Business acc. did try on 2 forums, the same error: Client Authentication failed
1. Disabled Sandbox mode, now error has gone!
Problem solved!

Cheers!

Thank You.
I had the same issue. Your solution worked for me.