Installing something that is partly there.
WHAT IT MEANS
WordPress tried to create a plugin or theme directory that already exists.
THE COMMON CAUSES
A previous installation failed partway, leaving the directory The component was deleted through the file system rather than uninstalled properly An update was interrupted
THE FIX
Delete the existing directory through File Manager, then install again.
The directory is under wp-content/plugins or wp-content/themes, named after the component.
BEFORE DELETING
If the component was working and you are updating it, its settings are in the database and survive. Deleting the directory does not lose configuration.
If you are unsure, back up first.
FOR THEMES
Do not delete the active theme. Switch to another first.
WHY THE PREVIOUS ATTEMPT FAILED
Usually a timeout or a memory limit during extraction.
Raise max_execution_time and memory_limit before retrying.
IF IT KEEPS FAILING
Upload the component manually: extract it on your computer and upload the directory by FTP.
