The solution is below for WordPress error – “Sorry, this file type is not permitted for security reasons”.
In WordPress, you can upload all files but when you are upload files other than the image it shows the below error or warning.
Sorry, this file type is not permitted for security reasons
Fixes Error with below Steps :
Copy & paste the below code into the wp-config.php file in your WordPress installer directory.
That’s it, After this change, you will be successfully updated your files in WordPress.