[Plugin: Admin Menu Editor] Potential Conflict with WordPress

As a heads up, the class in JSON.php is the same used by WordPress in class-json.php. This will lead to conflicts if a theme/plugin uses this class.

To resolve this, I did a directory-wide search/replace for Services_JSON in your plugin directory to a random name and it resolved the conflict I was having.

https://www.ads-software.com/extend/plugins/admin-menu-editor/