Getting an error

Error Details
=============
An error of type E_ERROR was caused in line 118 of the file /home/plainsro/public_html/wp-content/plugins/wp-simple-spreadsheet-fetcher-for-google/vendor/google/apiclient/src/Google/Http/REST.php. Error message: Uncaught Google_Service_Exception: {
“error”: {
“code”: 400,
“message”: “Unable to parse range: MealsOnWheels!A3:A4”,
“errors”: [
{
“message”: “Unable to parse range: MealsOnWheels!A3:A4”,
“domain”: “global”,
“reason”: “badRequest”
}
],
“status”: “INVALID_ARGUMENT”
}
}
in /home/plainsro/public_html/wp-content/plugins/wp-simple-spreadsheet-fetcher-for-google/vendor/google/apiclient/src/Google/Http/REST.php:118
Stack trace:
#0 /home/plainsro/public_html/wp-content/plugins/wp-simple-spreadsheet-fetcher-for-google/vendor/google/apiclient/src/Google/Http/REST.php(94): Google_Http_REST::decodeHttpResponse(Object(GuzzleHttp\Psr7\Response), Object(GuzzleHttp\Psr7\Request), ‘Google_Service_…’)
#1 /home/plainsro/public_html/wp-content/plugins/wp-simple-spreadsheet-fetcher-for-google/vendor/google/apiclient/src/Google/Task/Runner.php(176): Google_Http_REST::doExecute(Object(GuzzleHttp\Client), Object(GuzzleHttp\Psr7\Request), ‘Google_Service_…’)
#2 /home/p