title: SQL server loses connection after one minutre
body: <p>I am using Heroku and a Clear DB for a python script I made. The script seems to work if after the bot is deployed in Discord, it will collect the information of a user and reply back to them after it collects a certain number of entries. However, If there are no messages during a minute's time, I get the following error in my terminal:</p>
  
  <pre><code> File "C:\Users\Chase The Great\Anaconda3\lib\site-packages\mysql\connector\network.py", line 251, in recv_plain
      raise errors.InterfaceError(errno=2013)
  mysql.connector.errors.InterfaceError: 2013: Lost connection to MySQL server during query
  </code></pre>
  
  <p>Is there a way to make the connection active again or make the connection indefinite?</p>
  
  <p>I am using the module mysql.connector for communicating to the DB. Here is some of my code if there is an inaccuracy for how I am writing it:</p>
  
  <pre><code>async def on_message(message):
      sql_users_info = "SELECT * FROM host_server.user_levels;"
      mycursor.execute(sql_users_info)
      user_info = mycursor.fetchall()
      user_names = []
      user_exp = []
      for i in user_info:
          user_names.append(i[0])
          user_exp.append(i[1])
      await update_data(user_names, message.author)
      await add_experience(user_names, message.author, user_exp)
      await level_up(user_names, message.author, message.channel)
      await client.process_commands(message)
  </code></pre>