wpsnoop Function register_io_settings() conflicts found in 1 plugin

A php function called register_io_settings() 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 register_io_settings()

The following plugin registers a function called register_io_settings():

Plugin
Woocommerce - Invoices Online Integration