Site is currently not working. Upgraded php from5.2=5.3. Now setting permissions on selected files and folders to 777.
All I get now is Smartoptimizer errors; Smartoptimizer error: could not create cache file:(xxxxxxx)
Can I turn off smartoptimizer or what do I change so it can create the cache files. I get many of these errors.
Attached is an image.
OK, I changed permissions for Smartoptimizer and the subfolders to 777. Seems to be working now.