[FLOW3-general] Uncaught Exception: 1046 No database selected.

["Christian Müller (FLOW3 Team)"]

Hi,

it really looks as if something was totally messed up there. The string 
with the strange characters should read flow3_persistence_identifier, so 
no special chars in it. Check if your DB is setup for UTF-8 and start 
from scratch.

Cheers,
Christian