wpsnoop Function pum_set_upgrade_complete() conflicts found in 1 plugin

A php function called pum_set_upgrade_complete() 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 pum_set_upgrade_complete()

The following plugin registers a function called pum_set_upgrade_complete():

Plugin
Popup Maker