I'm trying to put up eSPG here:
But there are errors and the photos won't display at all when clicking on the thumbnails. I don't think it's theme related because I get the same errors with the default theme. Most likely it's something simple I have done wrong. But I don't understand what it could be.
I don't understand much PHP, but I followed the instructions to the letter, except that I had to changemod the cache directories to 777 and not 755 like the instructions said. Otherwise the thumbnails wouldn't display at all.
The errors are:
Warning: readdir(): supplied argument is not a valid Directory resource in /root/gallery/sp_helper_functions.php on line 10
Warning: Invalid argument supplied for foreach() in /root/gallery/sp_helper_functions.php on line 452
Has anyone had anything similar? Or perhaps it is obvious to someone smarter than me what this is? Any help would be met with intense happiness!