wpsnoop Function fastspring_nav_menu_checkout_callback() conflicts found in 1 plugin

A php function called fastspring_nav_menu_checkout_callback() is used in 1 wordpress plugin/theme and could produce a potential conflict if the wrong combination of themes and plugins is used on your site.

To prevent this from happening developers are encouraged to use namespaces and scopes that isolate their functions from colliding with other functions but this is not always done correctly.

We hope this reference helps you to find PHP Fatal error: Cannot redeclare fastspring_nav_menu_checkout_callback()

The following plugin registers a function called fastspring_nav_menu_checkout_callback():

Plugin
FastSpring