wpsnoop Function cmb2_render_callback_pro_upsell() conflicts found in 1 plugin

A php function called cmb2_render_callback_pro_upsell() 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 cmb2_render_callback_pro_upsell()

The following plugin registers a function called cmb2_render_callback_pro_upsell():

Plugin
Client and Product Testimonials Lite