wpsnoop Function sm_tab_customer() conflicts found in 1 plugin

A php function called sm_tab_customer() 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 sm_tab_customer()

The following plugin registers a function called sm_tab_customer():

Plugin
WP-OBS Pro [The Online Booking System Plugin]