Very fast turnaround required. I have a Modx install that the WYSIWYG resource browser don't show any files - just folders - even though the images are present in that directory. I'm using TinyMCE and of course Modx uses the FCK mcpuk file resource browser. Another Modx site on the same server works perfectly so it is not a server/php library issue.
Also trying to upload any image via the FCK mcpuk browser give an "unknown file type error".
This all works correctly on another site - same ModX version, Same server.
Modx Evolution 1.0.4