If you or someone on your team accidentally deleted a project, don't worry, you can bring it back! Restore deleted projects from your "Trash" folder.
How to recover your deleted project:
Go to the upper corner menu and select "Settings". Choose "Trash" from the left menu:
A list of deleted projects will be displayed and you will see who deleted the project and when.
To restore the project click on "Recover" and the entire project, along with the tasks and associated time will be re-established.
To permanently delete a project click on the bin icon.
Important: Only projects can be recovered, keep in mind that deleting individual tasks is still a permanent action.