.htaccess

#info: allowing direct access to the listed files is intentional and needed for the plugin to run properly!
<FilesMatch "leafletmapsmarker-admin-tinymce\.php|start\.php|proxy\.php|leaflet-api\.php|leaflet-download\.php|leaflet-fullscreen\.php|leaflet-geojson\.php|leaflet-georss\.php|leaflet-geositemap\.php|leaflet-kml\.php|leaflet-qr\.php|leaflet-wikitude\.php|changelog\.php|tinymce_button_text\.php|tinymce_button_visual\.php">
Allow from all
</FilesMatch>