When I was updating my add-on on thunderbird gallery I uploaded the wrong file and therefore deleted the new update.
Now when I upload the new file and click on continue button it returns this message:
“Version 1.1.3 was uploaded before and deleted.”
And doesn’t let me continue the process.
What should I do?
You can’t upload two packages with the same version.
So a simple fix is to increase a version in the package and upload it again. For example to ‘1.1.4’.
I did that and get the same message
You changed the version to 1.1.4 and you get error “Version 1.1.3 was uploaded before and deleted”? 
Are you sure it’s changed in the manifest.json file?
You are right. I wasn’t change the manifest.json Thank you it works
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