« MODx Parse Error »

MODx encountered the following error while attempting to parse the requested resource:
« PHP Parse Error »
 
PHP error debug
  Error: base64_decode() has been disabled for security reasons 
  Error type/ Nr.: Warning - 2 
  File: /home/c-it/public_html/manager/includes/document.parser.class.inc.php(745) : eval()'d code 
  Line: 602 
 
Parser timing
  MySQL: 0.0040 s(36 Requests)
  PHP: 0.0393 s 
  Total: 0.0432 s