Article ID: 119086, created on Dec 10, 2013, last review on May 7, 2014

  • Applies to:
  • Plesk Sitebuilder 4.5 for Linux/Unix


Captcha image is not loaded on the Blog page of site %domain.tld%. The following error appears in Apache log on the publishing host:

client denied by server configuration: /var/www/vhosts/%domain.tld%/httpdocs/resources/images/components/captcha.php 


Apache modules mod_security, mod_evasive20, PHP extension Suhosin or other security options are used on the publishing server (the server where to the site is published).


Verify network settings, check logs, disable the modules on the publishing host.

Search Words

client denied by server configuration


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