Hello, I have the same problem – mpustka, did you manage to solve it? I created a cache folder both just after /wp-content and inside the theme /wp-content/themes/myTheme. Both with 777 permission given.
The error message is as follows.
Warning: ./cache is not writeable. Make sure you’ve set the correct relative or absolute path, and that the location is server-writable.
Any idea??
