Code:
Content visible to registered users only.
No, assign 777 permissions to the PhotoPlog images directory and all subdirectories within the PhotoPlog images directory. Image files can have 644 permissions, which is probably the default already.
Code:
Content visible to registered users only.
No, PhotoPlog assigns 777 permissions on newly created directories as needed. Your 777 permissions on already existing directories were probably lost as you moved servers, so you need to reassign those permissions.