title: Apache 413 Request Entity Too Large with large string
body: <p>Recently i change to a dedicated server and i start having problems to save large string in a jquery ajax post. in the old server works fine's but in this new server i get an Apache 413 error.</p>
  
  <p>Firebug send this response:</p>
  
  <pre><code>Encabezados de la respuesta
  Connection  close
  Content-Encoding    gzip
  Content-Length  331
  Content-Type    text/html; charset=iso-8859-1
  Date    Mon, 06 Aug 2012 20:53:23 GMT
  Server  Apache
  Vary    Accept-Encoding
  Encabezados de la petición
  Accept  */*
  Accept-Encoding gzip, deflate
  Accept-Language es-MX,es;q=0.8,en-us;q=0.5,en;q=0.3
  Connection  keep-alive
  Content-Length  1105294
  Content-Type    application/x-www-form-urlencoded; charset=UTF-8
  Cookie  SpryMedia_DataTables_table-objetos_crear.php=%7B%22iCreate%22%3A1344285216690%2C%22iStart%22%3A0%2C%22iEnd%22%3A10%2C%22iLength%22%3A10%2C%22sFilter%22%3A%22%22%2C%22sFilterEsc%22%3Atrue%2C%22aaSorting%22%3A%5B%20%5B1%2C%22asc%22%5D%5D%2C%22aaSearchCols%22%3A%5B%20%5B%22%22%2Ctrue%5D%2C%5B%22%22%2Ctrue%5D%2C%5B%22%22%2Ctrue%5D%2C%5B%22%22%2Ctrue%5D%2C%5B%22%22%2Ctrue%5D%5D%2C%22abVisCols%22%3A%5B%20true%2Ctrue%2Ctrue%2Ctrue%2Ctrue%5D%7D; SpryMedia_DataTables_confs-tabla_index.php=%7B%22iCreate%22%3A1344286395266%2C%22iStart%22%3A0%2C%22iEnd%22%3A8%2C%22iLength%22%3A10%2C%22sFilter%22%3A%22%22%2C%22sFilterEsc%22%3Atrue%2C%22aaSorting%22%3A%5B%20%5B8%2C%22desc%22%5D%2C%5B4%2C%22asc%22%5D%2C%5B0%2C%22asc%22%5D%2C%5B1%2C%22asc%22%5D%2C%5B2%2C%22asc%22%5D%5D%2C%22aaSearchCols%22%3A%5B%20%5B%22%22%2Ctrue%5D%2C%5B%22%22%2Ctrue%5D%2C%5B%22%22%2Ctrue%5D%2C%5B%22%22%2Ctrue%5D%2C%5B%22%22%2Ctrue%5D%2C%5B%22%22%2Ctrue%5D%2C%5B%22%22%2Ctrue%5D%2C%5B%22%22%2Ctrue%5D%2C%5B%22%22%2Ctrue%5D%2C%5B%22%22%2Ctrue%5D%2C%5B%22%22%2Ctrue%5D%5D%2C%22abVisCols%22%3A%5B%20true%2Ctrue%2Ctrue%2Ctrue%2Ctrue%2Ctrue%2Ctrue%2Ctrue%2Cfalse%2Ctrue%2Cfalse%5D%7D; PHPSESSID=3d8f502be166becd4e504a438eb2b4ae; chkFiltroCol2=; COL=misconfs; ACCION=CONF_EDITAR_CONTENIDO; CONF_ID=279
  Host    eduweb.mx
  Referer http://myserver.com/edit-article.php
  User-Agent  Mozilla/5.0 (Windows NT 6.1; WOW64; rv:14.0) Gecko/20100101 Firefox/14.0.1
  X-Requested-With    XMLHttpRequest
  </code></pre>
  
  <p>Googling i found the error was in the size of LimitRequestBody, i change it to 64Mb but i still getting this error.</p>
  
  <p>any ideas how to solve this?</p>