My very first project at my new job. First "real" programming job. Due to bad assumptions of dates in the db, I got a user stuck in a loop. We emailed them some

My very first project at my new job. First "real" programming job. Due to bad assumptions of dates in the db, I got a user stuck in a loop. We emailed them some 400k times: "Your credits are low, upgrade your account!" I felt terrible. Our only way to reach out? Email :(