wpsnoop Function add_ons_manager() conflicts found in 1 plugin

A php function called add_ons_manager() 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 add_ons_manager()

The following plugin registers a function called add_ons_manager():

Plugin
Event Registration Pro Calendar