Cubase Elements 8 doesn't work anymore

At first, sorry for my bad english!

Cubase Elements 8 doesn’t work anymore.
When i want to start cubase, i receive an error. Please, check my attachment.
LCC is uptodate.
I’ve a Mac Pro wit El Capitan.
I dont have installed other Plug-Ins or anything other.

Can anybody help me?

Thanks in advance (20.9 KB)