wpsnoop Function psad_upgrade_plugin() conflicts found in 1 plugin

A php function called psad_upgrade_plugin() 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 psad_upgrade_plugin()

The following plugin registers a function called psad_upgrade_plugin():

Plugin
Product Sort and Display for WooCommerce