My level 6 character is not allowed to enter Morhaven District

[csb]

My level 6 character soloed all the way through Willowbrook Parish. But, when I got to Morhaven District, I got a message that said "Your inventory is full!", and it won't let me enter the "Rooftop Assailant" mission. If I am not allowed in that mission, perhaps the message should say, "Your level is too low".

Note: My inventory is not full, i can enter any previous mission.

Oops... someone already reported this Serious-Problem, and i don't know how to delete a thread...