Error after normal, everyday edit

« MODx Parse Error »
MODx encountered the following error while attempting to parse the requested resource: 
« PHP Parse Error » 
  
PHP error debug 
  Error:  array_values() [function.array-values]: The argument should be an array   
  Error type/ Nr.:  Warning - 2   
  File:  C:\Program Files\Apache Group\Apache2\htdocs\Momx\modx-0.9.5\manager\includes
\document.parser.class.inc.php(748) : eval()'d code   
  Line:  372   
  
Parser timing 
  MySQL:  0.4559 s (5 Requests) 
  PHP:  0.8539 s   
  Total:  1.3098 s