wpsnoop Function em_deactivate() conflicts found in 2 plugins

A php function called em_deactivate() is used in 2 wordpress plugins/themes 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 em_deactivate()

The following 2 plugins register a function called em_deactivate():

Plugin
Newsletter Manager
Events Manager