title: Php artisan migrate always exit with code 255
body: <p>I have problems running the command php artisan migrate ( and all his variants)</p>
  
  <p>When I type:</p>
  
  <pre><code> migrate:install      
   migrate:refresh      
   migrate:reset        
   migrate:rollback
  </code></pre>
  
  <p>I get </p>
  
  <pre><code> Process finished with exit code 255 at 16:25:30.
   Execution time: 969 ms.
  </code></pre>
  
  <p>The only one which works is:</p>
  
  <pre><code>php artisan migrate:status
  
  +------+------------------------------------------------+
  | Ran? | Migration                                      |
  +------+------------------------------------------------+
  | N    | 2014_10_12_000000_create_users_table           |
  | N    | 2014_10_12_100000_create_password_resets_table |
  | Y    | 2015_11_01_171759_create_Association_table     |
  | Y    | 2015_11_01_171759_create_Club_table            |
  | Y    | 2015_11_01_171759_create_Competitor_table      |
  | N    | 2015_11_01_171759_create_Fight_table           |
  | N    | 2015_11_01_171759_create_Grade_table           |
  | N    | 2015_11_01_171759_create_Place_table           |
  | N    | 2015_11_01_171759_create_ShiaiCategory_table   |
  | N    | 2015_11_01_171759_create_Shinpan_table         |
  | N    | 2015_11_01_171759_create_Team_table            |
  | N    | 2015_11_01_171759_create_Tournament_table      |
  | N    | 2015_11_01_171809_create_foreign_keys          |
  | N    | 2015_11_02_182709_setup_countries_table        |
  | N    | 2015_11_02_182710_charify_countries_table      |
  +------+------------------------------------------------+
  
  Process finished with exit code 0 at 16:27:00.
  Execution time: 1,026 ms.
  </code></pre>
  
  <p>What can I do to run my queries???</p>
  
  <p>One important fact, maybe, php artisan ... was working well in my Windows Computer.</p>
  
  <p>Now, I have imported my git project in my mac, and doesn't work anymore.</p>
  
  <p>Any Idea???</p>