Problems with Coursepress update version 2.0.3

Hello, I am having problems with a new version (version 2.0.3) of Coursepress. When activating or updating Coursepress plugin it makes the whole site go blank, all the pages including admin wp pages.

"Fatal error: Can't use function return value in write context in /home1/noinfras/public_html/ on line 425"

We tried 3 sites on 2 different hostings. Different errors but always blank pages ufter update to 2.0.3 or new install