Constant conflicts

[Oleg06]

Can anyone make it so that this plugin does not interfere with the short news of the News Manager plugin in the sidebar?
http://get-simple.info/extend/plugin/calendar/300/
There are plugins that use $content variable and they constantly conflict with each other.

Found a solution. 

Code:

<?php
global $filters;
foreach ($filters as $i => $row)
  if ($row['function'] == 'c_client_calendar')
    unset($filters[$i]);
?>