this shouldn’t be an issue when you have more than one TAGS archives running.
To fix in the spreadsheet open Tools > Script Editor and then File > Project properties and then open the Script Properties tab. If there is a triggerId value delete it (button on the end) and click ‘Save’. Still in the Script Editor also open Resources > Current project triggers and if there is a getTweets function listed remove it. Refresh the spreadsheet and you should be back to the default setup