title: 503 Service Temporarily Unavailable after running an import-script
body: <p>I have a domain on a Plesk server (version 17.8) with CentOS 7. Prestashop is installed on this domain and the products are imported via a self-programmed module.
  When I start import then I get the message:
  Service Temporarily Unavailable
  The server is unable to service your request due to downtime or capacity problems. Please try again later.
  Web Server at sportsams.ch</p>
  
  <p>In the log I get this message: (70007) The timeout has been specified: AH01075: Error dispatching request to:</p>
  
  <pre><code>PHP setting for the domain:
  PHP version: 7.2.18 with FPM
  Memory_limit: 256M
  max_execution_time: 1000
  max_input_time: 1000
  post_max_size: 16M
  upload_max_filesize:16M
  </code></pre>
  
  <p>The support of Plesk told me that this must make adjustments:</p>
  
  <ol>
  <li><p>Plesk> domains> sportsams.ch> Apache &amp; nginx Settings.</p></li>
  <li><p>Additional directives for HTTP and Additional directives for HTTPS:</p>
  
  <pre><code>FcgidIdleTimeout 1200
  FcgidProcessLifeTime 1200
  FcgidConnectTimeout 1200
  FcgidIOTimeout 1200
  Timeout 1200
  ProxyTimeout 120
  </code></pre></li>
  <li><p>Click OK button to apply the changes</p></li>
  </ol>
  
  <p>Unfortunately, these settings have not been successful.</p>
  
  <p>I hope someone else can give me an idea.</p>
  
  <p>If you need more information, let me know.</p>
  
  <pre><code>Centos 7 Server with Plesk 17.8.
  PHP-Version 7.2.18 With FPM
  </code></pre>