symphonycms/jit_image_manipulation — comment on commit 728adf15c9db31f2453baca6b6888cb318fb956f
File:  line 0
By brendo:

> if($dir == false or !is_writable($dir))…

Definitely! Doh.

> PHP Fatal error: Call to undefined method DateTimeObj::setSettings()

Are you on Symphony 2.2.4?