Drupal CSS is not loading after server move After moving the server, my CSS files don't work. When I open them in a browser, an error shows up:


  SmartOptimizer Error: Could not create cache file(cache/so_11966173eab0271ad5607eadd11bf298.css.gz).


I have SmartOptimizer Installed, and I don't know if I need to change the settings.

How can I fix this?
This doesn't really sound like a Drupal-specific question. That link doesn't even point to a Drupal contrib module.. Have you tried running through the install instructions again?

If you haven't "SmartOptimizer needs write access to smartoptimzer/cache folder. Make sure it's writable." looks pretty telling.