Hi all
My image browser (selecting files in the text editor) is showing broken links rather than thumbnails of the images. they display fine elsewhere, except in the Template Variables preview, which has the same problem.
MODX resource browser generates thumbnail links like this, which seem to call phpthumb:
<img src="/connectors/system/phpthumb.php?src=assets/images/social/facebook.png&w=80&h=60&f=png&q=90&HTTP_MODAUTH=modx518d2fea180767.99611419_11523dfd18c46412.15284383&wctx=mgr&source=1" title="facebook.png" width="90" height="90">
generating MODX errors like this, also showing a phpthumb error, it seems in generating the thumbnail image:
[2013-09-21 21:18:20] (ERROR @ /connectors/system/phpthumb.php) phpThumb was unable to generate a thumbnail for: /data/vhost/org.modx.example.org/docs/modx-revolution/core/cache/phpthumb/phpThumb_cache_www.example.org_src6a37868979a19c12417094b5a390c63f_par2eef4ecb8cab31f9431ed2b090a773e4_dat1322827317.png
[2013-09-21 21:18:20] (ERROR @ /connectors/system/phpthumb.php) Error outputting thumbnail:
OutputThumbnail() failed because !is_resource($this->gdimg_output) in file "phpthumb.class.php" on line 557
Does anyone have an idea what may be wrong?
