Tiny File Manager

Error while copying from wp-content/plugins/wp-rocket/vendor/composer/installers/src/Composer/Installers/JoomlaInstaller.php to wp-content/cache/object/ca4/JoomlaInstaller.php

Name	Size	Modified	Perms	Owner
..
lib	Folder	30.04.20 22:01	0555	kosmetik:kosmetik
mixins	Folder	30.04.20 22:01	0555	kosmetik:kosmetik
variables	Folder	30.04.20 22:01	0555	kosmetik:kosmetik
widgets	Folder	30.04.20 22:01	0555	kosmetik:kosmetik
Full Size: 0 B File: 0 Folder: 4 Memory used: 2 MB Partition size: 330.56 GB free of 1.71 TB

Tiny File Manager 2.4.3