cancel
Showing results for 
Search instead for 
Did you mean: 

Problem With Security Header Is Invalid

Options
bfcfamily
Contributor
Posted on

I'm not sure what this error message means or how to resolve it, 'Security Error'.   Security header is invalid.  

 

Please help.

Haven't Found your Answer?

It happens. Hit the "Login to Ask the community" button to create a question for the PayPal community.