500 Error & Theme Error
I am unable to click on SELECT THEME for any of the other themes in the Admin Design area and have it BE selected. Nothing happens. When I DO click EDIT THEME the theme design window opens but Nothing changes when I choose colors, replace the logo (by manually changing the url in the field) or make any other design choice in the editor.
When I click SAVE (to see what happens), I get a blank window in the popup design editor window and a "Internal Server Error - The server encountered an internal error or misconfiguration and was unable to complete your request. Additionally, a 404 Not Found error was encountered while trying to use an ErrorDocument to handle the request." Error on the Admin Design Editor page (the one in the background).
I HAVE set the permissions of the /webassist folder and all sub folders to 755. No luck.
I ALSO tried the instructions here and am still getting the same error result:
Please help. I have a client on a deadline :) There goes my estimate!