wpsnoop Function ifs_unsubscribe() conflicts found in 1 plugin

A php function called ifs_unsubscribe() 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 ifs_unsubscribe()

The following plugin registers a function called ifs_unsubscribe():

Plugin
IFS Simple Mass Mailer