A different file is available on the Wikimedia Commons with the same name, Template:ShadowsCommons.
You can help fix this in one of the following ways:
- Rename the file locally using {{rename media}}.
Due to T30299, if the Commons file is renamed, it will override the local file.
- Copy to Wikimedia Commons if it is a freely licensed or public domain media. See Moving files to Commons for more information.
- If the Commons file is substantially similar and of lower quality than the local file, you may want to overwrite the Commons file with the local one.
- Nominate the Commons file for deletion if it doesn't meet their copyright or inclusion criteria.
- Nominate the file for deletion if it is not usable or for example it is the same resolution or of lower-quality than the one on Commons.
Template:File other | 
Template documentation