Error while copying from wp-includes/blocks/code/block.json to wp-includes/blocks/heading/block.json

 Name Size Modified Perms Owner Actions
..
plugin.js
3.63 KB 16.05.19 03:45 0644 apktmnmv:apktmnmv
plugin.min.js
1.58 KB 16.05.19 03:45 0644 apktmnmv:apktmnmv
Full Size: 5.21 KB File: 2 Folder: 0 Memory used: 4 MB Partition size: 1.81 TB free of 4.17 TB
Tiny File Manager 2.4.3