wpsnoop Function wpdocs_register_my_custom_submenu_page() conflicts found in 3 plugins

A php function called wpdocs_register_my_custom_submenu_page() is used in 3 wordpress plugins/themes 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 wpdocs_register_my_custom_submenu_page()

The following 3 plugins register a function called wpdocs_register_my_custom_submenu_page():

Plugin
Lazy Optimization
Meta-box GalleryMeta
GutenTOC - Table of Content Gutenberg Block