wpsnoop Function um_sync() conflicts found in 1 plugin

A php function called um_sync() 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 um_sync()

The following plugin registers a function called um_sync():

Plugin
UM-Plug