Manage Gallery form duplicated

Hi, I hope someone can help I used the ’Picture and thumbnails on same page’ method as described on the MODx WIKI site (http://wiki.modxcms.com/index.php/MaxiGallery) it seems to work fine until I try to add an image. When I click Manage Gallery the form seems to be duplicated twice, if i try and upload an image it returns an error see below -

« MODx Parse Error »
MODx encountered the following error while attempting to parse the requested resource:
« PHP Parse Error »

PHP error debug
Error: chmod() [function.chmod]: No such file or directory
Error type/ Nr.: Warning - 2
File: /home/fhlinux159/k/kevinhattam.co.uk/user/htdocs/assets/snippets/maxigallery/maxigallery.php
Line: 372
Line 372 source: chmod($mg->path_to_gal.$name,0666);

Parser timing
MySQL: 0.0962 s (4 Requests)
PHP: 0.2547 s
Total: 0.3509 s

Any ideas?

You need to do the picture management on a separate document, because you have more than one call in single document.

Use the &manage_target and &is_target parameters. See more info from the wiki article about these parameters.

Ah I understand it now... just got it working from your help and another post - http://modxcms.com/forums/index.php/topic,20560.msg127378.html#msg127378

Cheers!