That is because the files may be lost if your system crashes before they are pasted to the destination.

However, people sometimes receive the Sorry, no manipulations with clipboard allowed error.

How to fix it?

Restart Mac

However, many people complained that their copy paste not working Mac.

What happened & how to fix the problem?

The following suggestions will help you solve Mac copy paste not working issue.

Force Quit

In this case, you oughta force relaunch the Clipboard.

Restarting is the most direct way to fix many temporary problems appeared on Mac.

The applications and services will be closed and then reopened when Mac is rebooting.

Windows Keyboard Shortcuts Not Working? Please Try These 7 Fixes

On this occasion, you may as well use other ways to copy paste on Mac.

The keyboard shortcuts not working is one of the topics talked by Windows users.

This page shows you how to solve the problem.

Thats all about how to deal with Sorry, no manipulations with clipboard allowed.