This article covers common errors you might encounter regarding why your video might not be able to upload on your YouTube channel. It helps you understand what they mean and how to stop it from happening the next time.

You reached your daily YouTube limit. To increase the limit, please contact Support.
Explanation: The request cannot be completed because you have exceeded your <a href="/youtube/v3/getting-started#quota">quota</a>. You reached your daily YouTube limit. 
Solution: Please contact Support to increase the limit.

Additional permissions are required. Please reconnect your YouTube account and enable all permissions.
Explanation: The authenticated user cannot upload and set custom videos. Additional permissions are required. 
Solution: Please reconnect your YouTube account and re-authorize all permissions.

Unable to process the request right now. Please contact Support for further assistance.
Explanation: There is an error in the code snippet. 
Solution: Please contact Support for assistance.