when i login after go for while and turn on the black spirit mode to gather, 
when i want to claim quest or the rewards, there's text comeout "Current DB Session is broken" 

Same me too when i wanna claim achievement it's say "Current DB session is broken"

I have the same error and have submitted a Bug Ticket.

This may be connected with the current Collection database bug.

Below is a screenshot of the error when clicking on the "Claim" button.

 

 

Lul my DB is broken too

it's with everyone and with me too

My character is bugged so much

 

I can't join ruins, whispers, use guild chat just attack mobs on map...

Yeah getting this DB error too. :/

same here

me too, current DB is Brokerr