“Token has been expired or revoked.”

Hi I using your plugin on pantheon for my WP site.

Everything was working but then I’m getting this error.

I already create a new project, and new credential from google gmail api
but still is not working.

Any idea.

Thanks

Uncaught exception ‘Google_Auth_Exception’ with message ‘Error refreshing the OAuth2 token, message: ‘{
“error” : “invalid_grant”,
“error_description” : “Token has been expired or revoked.”
}” in /srv/bindings/b45a15bf931c453c8d03b0f09b359c25/code/wp-content/plugins/gmail-smtp/google-api-php-client/src/Google/Auth/OAuth2.php:363
Stack trace:
#0 /srv/bindings/b45a15bf931c453c8d03b0f09b359c25/code/wp-content/plugins/gmail-smtp/google-api-php-client/src/Google/Auth/OAuth2.php(278): Google_Auth_OAuth2->refreshTokenRequest(Array)
#1 /srv/bindings/b45a15bf931c453c8d03b0f09b359c25/code/wp-content/plugins/gmail-smtp/google-api-php-client/src/Google/Client.php(457): Google_Auth_OAuth2->refreshToken(‘1/raL_6W2Ayk0sR…’)
#2 /srv/bindings/b45a15bf931c453c8d03b0f09b359c25/code/wp-content/plugins/gmail-smtp/class.phpmaileroauthgoogle.php(142): Google_Client->refreshToken(‘1/raL_6W2Ayk0sR…’)
#3 /srv/bindings/b45a15bf931c453c8d03b0f09b359c25/code/wp-content/plugins/gmail-smtp/PHPMailer/class.s