Jump to content
Sign in to follow this  
bhavikakbari3012

getting 'security header is not valid'

Recommended Posts

You may want to read around on the trials and tribulations of PayPal, and the latest updates. What version of osCommerce are you on? If it's not "Frozen" or "Edge", you're wasting your time trying to patch up an ancient official version.


If you are running the "official" osC 2.3.4 or 2.3.4.1 download, your installation is obsolete! Get (stable) Frozenpatches or (unstable) Edge. See also the naming convention and the latest community-supported responsive "Edge" release

Share this post


Link to post
Share on other sites

Create an account or sign in to comment

You need to be a member in order to leave a comment

Create an account

Sign up for a new account in our community. It's easy!

Register a new account

Sign in

Already have an account? Sign in here.

Sign In Now
Sign in to follow this  

×