title: Access denied with code 403 (Parallel Plesk)
body: <p>I've made a website working fine on localhost with wamp. I've put it online on my client's hosting solution.
  It's in Php with a very simple MySql database.</p>
  
  <p>The problem comes when I try to update or create some "events" from the admin interface I've created (a simple SQL update or create command) : "Forbidden You do not have permission to access this document.
  Web Server at guymarin.com"
  And the whole server seems to be stuck for about 20 minutes each time!</p>
  
  <p><strong>The error log says</strong> :</p>
  
  <pre><code>[Wed Jul 02 06:24:38 2014] [error] [client 70.81.162.225] 
  ModSecurity: [file "/etc/httpd/modsecurity.d/10_asl_rules.conf"] [line "1018"] [id `"350147"] [rev "147"] [msg "Atomicorp.com WAF Rules: Potentially Untrusted Web Content 
  
  Detected"] [data "336"] [severity "CRITICAL"] Access denied with code 403 (phase 2).` 
  `Match of "rx ((?:submit(?:\\\\+| )?(request)?(?:\\\\+| )?&gt;+|&lt;&lt;(?:\\\\+| )remove|(?:sign ?in|log ?(?:in|out)|next|modifier|envoyer|add|continue|wei ter|account|results|select)(?:\\\\+| )?&gt;+)$|^&lt; ?\\\\??(?: |\\\\+)?xml|^&lt;samlp|^&gt;&gt; ?$)" against "REQUEST_URI" required. [hostname "www.guymarin.com"] [uri "/admin/create_even.php"] [unique_id` "U7Pr9risJLQAAGsYcfUAAAAO"]
  </code></pre>
  
  <p>What do you think I should do in this case? </p>
  
  <p>Thank you for your help!</p>