moesia types plugin crashes wp dashboard

I am just setting up Moesia. I have 2 sites, on same hosting account, teamjli.krinaker.com and blog.bobmarvich.com. I’ve done a fresh install of WP and activated Moesia on both. I installed & activated the recommended plugins, including Types, on the teamjli.krinaker.com. Seems fine. I’ve tried to do the same on blog.bobmarvich.come multiple times. Each time I try to activate Types, the dashboard becomes inaccessible. I remove the Types folder from my hosting account and dashboard returns. Load & activate types again . . . Same error:
The blog.bobmarvich.com page isn’t working
blog.bobmarvich.com is currently unable to handle this request.

Can’t understand why this works on one site and not the other? Please help.