title: How to remove all queued jobs because it's causing errors?
body: <p>My website queues email sending jobs to the <code>jobs</code> table. I think the email server has some problem and it can't send emails so the jobs are stuck at the jobs table. Now maybe there are too many jobs, and I receive this error message:</p>
  
  <pre><code>Next exception 'Illuminate\Database\QueryException' with message 'SQLSTATE[22003]: Numeric value out of range: 1264 Out of range value for column 'attempts' at row 1 (SQL: update `jobs` set `reserved_at` = 1510263884, `attempts` = 256 where `id` = 342)' in /var/www/vhosts/parcgilley.com/httpdocs/vendor/laravel/framework/src/Illuminate/Database/Connection.php:647
  #0 /var/www/vhosts/parcgilley.com/httpdocs/vendor/laravel/framework/src/Illuminate/Database/Connection.php(607): Illuminate\Database\Connection-&gt;runQueryCallback('update `jobs` s...', Array, Object(Closure))
  #1 /var/www/vhosts/parcgilley.com/httpdocs/vendor/laravel/framework/src/Illuminate/Database/Connection.php(477): Illuminate\Database\Connection-&gt;run('update `jobs` s...', Array, Object(Closure))
  #2 /var/www/vhosts/parcgilley.com/httpdocs/vendor/laravel/framework/src/Illuminate/Database/Connection.php(416): Illuminate\Database\Connection-&gt;affectingStatement('update `jobs` s...', Array)
  </code></pre>
  
  <p>So I am wondering how do I flush all the queued jobs to clear the table? I can't access the database to remove the data in the table, so is there any command line to do so? I don't have a failed queue table.</p>