Here's I got this email everyday since I created way before a timer based notification of events. I want to delete the script but I cannot found inside the spreadsheet. What I did, I deleted the file itself and empty the trash. Still I got the google failure notification even the host file was not exist. Anyone knows how to remove/report this problem.
Summary of failures for Google Apps Script: spreadsheet_sms_notifier
Your script, spreadsheet_sms_notifier, has recently failed to finish successfully. A summary of the failure(s) is shown below. To configure the triggers for this script, or change your setting for receiving future failure notifications, click here.
Summary:
Error Message Count Authorization is required to perform that action. 275 Start Function Error Message Trigger End 2/4/18 8:19 AM sendsms Authorization is required to perform that action. time-based 2/4/18 8:19 AM 2/4/18 8:20 AM sendsms Authorization is required to perform that action. time-based 2/4/18 8:20 AM 2/4/18 8:21 AM sendsms Authorization is required to perform that action. time-based 2/4/18 8:21 AM ... ..