title: GROUP CONCAT not working for some reason
body: <p>I'm forming a select statement and am getting this error.</p>
  
  <blockquote>
    <p>FUNCTION GROUP_CONCAT does not exist. Check the 'Function Name Parsing
    and Resolution' section in the Reference Manual</p>
  </blockquote>
  
  <p>I don't understand this because group concats worked with the code someone gave me that I built my new code from.  Here's how it looks</p>
  
  <pre><code>SELECT
  `shirts`.`shirt_name`,
  `shirts`.`men` AS `main_photo`,
  GROUP_CONCAT (`shirt_sizes`.`size_name`) AS `sizes`
  FROM
  `shirts`
  JOIN
  `shirts_link` ON `shirts_link`.`shirt_id`=`shirts`.`id`
  JOIN
  `shirt_sizes` ON `shirt_sizes`.`id`=`shirts_link`.`size_id`
  JOIN
  `shirt_prices` ON `shirt_prices`.`id`=`shirts_link`.`price_id`
  WHERE `men`!=''
  GROUP BY
  `shirt_prices`.`price_cat`
  </code></pre>
  
  <p>Can someone please help?  </p>