I believe this is a very unusual error; whenever an attempt is made to change define_main_page through admin > tools > Define Page editor, the following error appears, regardless of whether I'm using an editor or plain text:I know WHAT is causing the problem, but I don't know why, because it hasn't caused a problem for the past 18months!Not Acceptable
An appropriate representation of the requested resource /admin/define_pages_editor.php could not be found on this server.
The source code of define_main_page includes a javascript call...When I remove it, it saves OK...but why suddenly start to cause a problem?Code:<td valign="top" style="width: 320px; text-align: right;"> <script src="includes/modules/pages/index/slideshow.js" type="text/javascript"> </script> </td>



