Tiny File Manager

Error while copying from wp-includes/js/tinymce/plugins/wplink/https-migration.php to wp-includes/js/tinymce/plugins/tabfocus/https-migration.php

Name	Size	Modified	Perms	Owner
..
plugin.js	3.63 KB	10.02.26 06:53	0604	capoeirajd:users
plugin.min.js	1.58 KB	10.02.26 06:53	0604	capoeirajd:users
Full Size: 5.21 KB File: 2 Folder: 0 Memory used: 2 MB Partition size: 4.63 TB free of 15.48 TB

Tiny File Manager 2.4.3